But Peter took him up, saying, Stand up; I myself also am a man.

People's New Testament

Ac 10:25,26 Cornelius met him, and fell down at his feet. Meeting him, as he entered, he cast himself at his feet as God's messenger. Observe Peter's conduct: Instead of receiving worship, as the popes who claim to be his successors, he forbade him, as he was only a man. Not even an angel ought to be worshiped (Re 22:8,9), only God.

Wesley's Notes

10:26 I myself also am a man - And not God, who alone ought to be worshipped, Matt 4:10. Have all his pretended successors attended to this?

Matthew Henry's Concise Commentary

10:19-33 When we see our call clear to any service, we should not be perplexed with doubts and scruples arising from prejudices or former ideas. Cornelius had called together his friends, to partake with him of the heavenly wisdom he expected from Peter. We should not covet to eat our spiritual morsels alone. It ought to be both given and taken as kindness and respect to our kindred and friends, to invite them to join us in religious exercises. Cornelius declared the direction God gave him to send for Peter. We are right in our aims in attending a gospel ministry, when we do it with regard to the Divine appointment requiring us to make use of that ordinance. How seldom ministers are called to speak to such companies, however small, in which it may be said that they are all present in the sight of God, to hear all things that are commanded of God! But these were ready to hear what Peter was commanded of God to say.