Acts 5:3

But Peter said, Ananias, why, &c. The interrogative particle is of a strengthened form in the original, and seems to indicate that there had been a possibility of resisting the influence which led to this offence, had Ananias been desirous to do so. We must believe that the Holy Spirit gave Peter knowledge of the deception which Ananias was seeking to practise on the Church, and most likely also of the punishment which should come upon the offender. Otherwise we can hardly account for the calm manner of the Apostle when such a startling judgment was inflicted in an instant.

hath Satan filled thine heart i.e. made thee bold enough. Cp. Esther 7:5, "that durst presume in his heart," and Ecclesiastes 8:11.

to lie to the Holy Ghost for it was the power of the Holy Ghost that was manifested in the Apostles. It is much to be noticed how from the first the Apostles disclaim any power in themselves. It is Christ who works the miracles, the God of Abraham who gives the power of healing, and the Holy Ghost who is grieved by sins like that of Ananias. There is no trace of any seeking after consideration for themselves and their deeds among the records of these Acts of the Apostles, and no sign could be more indicative of the earliest age of the Christian Church. Before the apostolic age was past the internal character of the Church was much altered from this.

and to keep back part of the price of the land As before, the sense is that of fraudulent concealment and purloining.