Luke
Acts 13:18BSB·traditional attribution

He endured their conduct for about forty years in the wilderness.

John Calvin Reformed @genevareformer

18. He suffered their manners. The compound verb hath greater force and grace in the Greek, whereby the mercifulness of God is expressed in suffering the people, whom he knew to be stubborn and disobedient. And Paul giveth us to understand again, that the election of God was the cause that his goodness did strive with the wickedness of the people. “Sustinendo populo,” in sustaining the people.

Matthew Henry Presbyterian @wholebiblehenry

Perga in Pamphylia was a noted place, especially for a temple there erected to the goddess Diana, yet nothing at all is related of what Paul and Barnabas did there, only that thither they came (Act 13:13), and thence they departed, Act 13:14.

Commenting on Acts 13:14-41

John Gill Reformed Baptist @doctorgill

And about the time of forty years,.... From their coming out of Egypt, to their entrance into the land of Canaan: suffered he their manners in the wilderness; which were very perverse and provoking; as their murmuring for water, their rebellion against Moses and Aaron, their idolatry and the ill report brought on the good land by their spies; and yet the Lord fed them...