Life is a complex, multifaceted concept in the Bible. Various
Hebrew and Greek terms convey the idea of life. Life is described in
both a natural and a theological sense.
Life
in the Natural Sense
In
its natural sense, “life” may convey the following:
(1) the vital principle of animals and humans, (2) the
length of time that one has life, (3) the complete plot and cast
of characters of an individual’s lifetime, or (4) the
means for maintaining life.
First,
life is the vital principle of animals and humans. This use of the
term is its popular sense. It refers to the quality of having an
animate existence or the state of being animate. Therefore, it is
expressed in terms of ability or power; one who has life has the
power to act. On the other hand, “death” is its antonym;
one who is dead no longer acts. In the Bible, life in this sense
applies to both animals and humans; however, the quality of life
differs because humans are made in the image of God (Gen. 1:26; 5:1;
9:6). Life is manifested in the breath of life, so that one who no
longer has the breath of life no longer has life (Gen. 2:7; 6:17; Job
12:10; 27:3; Rev. 11:11). At the same time, life is seated in the
blood. For this reason, blood should not be consumed but should
instead be poured out and buried (Gen. 9:3–5; Lev. 17:10–16;
Deut. 12:23–25). Although life may cease because of physical
causes (whether disease, murder, accident, etc.), God is ultimately
the Lord of life. He gives life through his breath of life (Gen. 2:7;
Ezek. 37:4–14); he sustains life through his spirit (Ps.
104:29–30; cf. Gen. 6:3; 1 Cor. 15:45); he delivers from
death (Gen. 5:24; Ps. 30:3; 1 Cor. 15); he gives life and puts
to death (Deut. 32:39; 1 Sam. 2:6). Life, therefore, is first
and foremost a gift from God.
In
a discussion of life as the vital principle, it is important to
address the question of the afterlife. The Bible affirms the
significance of both the material and the immaterial components of a
human being. The body is not merely a shell in which the true person
is housed. Death is not the soul’s escape from the body’s
prison, as evidenced by the resurrection of the dead (Ezek. 37:1–14;
Dan. 12:2; Luke 14:14; 1 Cor. 15). Human beings are not created
to live a disembodied existence ultimately. The fate for those who
experience eternal life is the resurrection of the body made from an
incorruptible source (1 Cor. 15, esp. vv. 42–50). For
others, their fate lies in eternal death (Matt. 25:46; Rev. 20:6–15;
21:8).
Second,
in both Testaments, “life” may also refer to the duration
of animate existence—one’s lifetime. The duration of
one’s life in this sense begins at birth and ends at death
(Gen. 23:1; 25:7; 47:9, 28; Luke 16:25; Heb. 2:15). This period of
time is brief (Ps. 90:10; James 4:14). The Bible describes two ways
that one’s lifetime may be extended: first, God gives
additional time to a person’s life (2 Kings 20:6; Ps.
61:6; Isa. 38:5); second, one gains longer life by living wisely and
honoring God (Prov. 3:2; 4:10; 9:11; 10:27).
Third,
sometimes “life” refers to the complete plot and cast of
characters of an individual’s lifetime. In other words, “life”
may refer to all a person’s activities and relationships
(1 Sam. 18:18 KJV; Job 10:1; Luke 12:15; James 4:14).
Fourth,
“life” rarely may refer to the means of livelihood (Deut.
24:6; Prov. 27:27; Matt. 6:25; Luke 12:22–23). These passages
highlight two aspects of life in this sense: (1) people are
responsible to guard life; (2) God gives this life because of
his great concern, which exceeds his care for the birds and flowers.
Life
as a Theological Concept
Beyond
its natural sense, life is developed as a theological concept
throughout the Bible.
Old
Testament.
The first chapters of Genesis set the stage for a rich theological
understanding of life. First, God creates all things and prepares
them for his purposes. He is the creator of life, and life is a gift
from his hand. The pinnacle of his creative activity is the creation
of humankind. God blesses the man (Adam) and the woman (Eve) whom he
creates. God prepares a special place, a garden, for them, so that
they may be able to live in perfect communion with him, under his
blessing. At the center of the garden lies the tree of life. The tree
of life demonstrates that the garden is both the sphere of God’s
provision and the symbol of life itself. At the same time, God
commands the man not to eat of the tree of the knowledge of good and
evil, “for when you eat from it you will certainly die”
(Gen. 2:17).
At
this point, life and death take center stage. What follows in the
narrative (Gen. 3) is a presentation of the meaning of life and death
as theological concepts. Adam and Eve disobey the divine commandment.
As a result, they die. However, their death is not death in the
natural sense. Instead, when they disobey God’s commandment,
there are three results: (1) a curse is pronounced, (2) they
are exiled from the garden away from God, and (3) they are
prevented from eating from the tree of life (3:14–24). Death in
this case is not ceasing to breathe and move but is curse and exile;
in other words, to die is to be removed from the place of God’s
presence and blessing and be placed under a curse. Life, then, is the
opposite: to live is to be settled in the place of God’s
presence and blessing.
It
is also important to recognize in this narrative that obedience to
God’s commandment leads to life, but disobedience to his
commandment leads to death. This principle is picked up throughout
the Bible. Its clearest expression is found in Lev. 18:5: “Keep
my decrees and laws, for the person who obeys them will live by
them.”
This
narrative also draws an important connection taken up in other parts
of the Bible, especially Proverbs: the connection between life and
wisdom. In the garden there are two trees at the center: the tree of
life and the tree of the knowledge of good and evil. Although there
is some question concerning what is precisely meant by the knowledge
of good and evil, it is likely that wisdom is in view. Two pieces of
evidence support this conclusion: (1) knowledge and wisdom as
well as good and evil are central concerns for the book of Proverbs;
(2) the narrative associates the tree with wisdom. When Eve
considers eating from the tree, she notices that it is like the other
trees in that it has a pleasant appearance and is good for food (Gen.
2:9), but it is also distinct from the other trees because it is
desirable for making one wise (3:6). By eating the fruit, she and
Adam attempt to gain wisdom contrary to God’s command. As a
result, this type of wisdom leads to death. However, true wisdom has
the opposite effect. It leads to life, being a tree of life itself
(esp. Prov. 3:18; also 3:1–2; 4:10–23; 6:23).
Although
these themes—life, blessing, obedience, and wisdom—are
found in various places throughout the Bible, they come together most
explicitly in Deuteronomy. There devotion and obedience to God are
viewed as the means of attaining wisdom and understanding (Deut.
4:5–9). Following God leads to living in the land that God had
promised and enjoying his blessings there (28:1–14); however,
forsaking God leads to all kinds of curses and ultimately to utter
defeat and exile from the land (28:15–68). The choice to follow
God and obey him or to forsake God and disobey him results in either
life or death, good or bad, blessing or curse (30:15–20).
Life
as a theological concept therefore has the following characteristics:
being in the presence of God rather than exile, and experiencing his
blessings rather than his curses. Such life may be attained through
devotion and obedience to God and through the wisdom that comes from
God.
New
Testament.
This concept of life forms the background for that of the NT as well.
The NT often speaks of eternal life, especially in the writings of
John. Eternal life is being in fellowship with God the Father and
Jesus Christ (John 17:3). One may experience eternal life before
natural death and beyond it into the eternal future (John 3:36; 5:24;
6:54; 10:28). At the same time, eternal life may refer more narrowly
only to the time of perfect fellowship with God that lies beyond
natural life (Matt. 25:46; Mark 10:30; Rom. 2:7). Because life
consists of being in fellowship with God and living in his blessings,
John can state that the one who believes in Jesus “has eternal
life and will not be judged but has crossed over from death to life”
(John 5:24). In other words, the person who believes in Jesus has
been transferred from God’s curse to his blessing, from death
to life. Furthermore, Jesus declares that he is life, and that those
who believe in him will live and not die; that is, they will never be
removed from his presence and blessing (John 11:25–26).