Here we have the second in Luke’s series of cameos of the inner life of the church (see disc. on 2:42–47). In this, he takes up again the theme of their fellowship. Of the other matters dealt with in the earlier sketch, he has already had something more to say about prayer (4:23–31) and will shortly add something on the subject of miracles.
4:32 For the expression all (Gk. plethos) the believers, see note on 6:2. One of the most remarkable features of life among the early believers was their unity. This is expressed here in the words they were one in heart and mind, a typically Hebraic turn of phrase indicating their complete accord (cf. 1 Chron. 12:38). It is a general statement to which there were exceptions (see disc. on 5:1–11), but the exceptions only proved the rule, which was the …