Acts 1:24

24 And praying, they said: Thou, Lord, who knowest the heart of all men, shew whether of these two thou hast chosen,

Acts 1:24 Meaning and Commentary

Acts 1:24

And they prayed and said
Having proposed the above two persons, and not well knowing which to pitch upon, they being both very agreeable and fit for such service; they chose not to determine the affair without seeking to God for direction; a method to be taken in all cases, and especially in matters of importance: and the substance of their petition, though perhaps not in just the same words, was,

thou, Lord, which knowest the hearts of all men;
which is a character peculiar to the one only living, and true God; for none knows the hearts of men, but God, who is the Maker of them; and he knows all the thoughts, counsels, and purposes of them, and the good or bad that is in them:

shew whether of these two thou hast chosen;
being desirous of having their choice directed by the choice God had made, in his eternal mind; and which they desired might be signified and pointed out to them, in some way or another, that they might be certain of the mind and will of God, and act according to it.

Acts 1:24 In-Context

22 Beginning from the baptism of John, until the day wherein he was taken up from us, one of these must be made a witness with us of his resurrection.

23 And they appointed two, Joseph, called Barsabas, who was surnamed Justus, and Matthias.

24 And praying, they said: Thou, Lord, who knowest the heart of all men, shew whether of these two thou hast chosen,

25 To take the place of this ministry and apostleship, from which Judas hath by transgression fallen, that he might go to his own place.

26 And they gave them lot, and the lot fell upon Matthias, and he was numbered with the eleven apostles.