John Chrysostom
See what confidence he has. So that they would not suffer anything unpleasant, he invites them in, and then without any fear eats together with them. After receiving the men sent by Cornelius as guests, Peter sets out with them. This is good: first he receives them lovingly, as men wearied from the journey, and disposes them favorably toward himself. Only then does he set out with them. "And on the next day he rose and went with them, and some of the brethren." He does not go alone, but others go with him. This was with foresight, so that later they would be witnesses when Peter would need to defend himself.