From the Holy Gospel according to St. Matthew (10:32-33, 37-38; 19:27-30)

The Lord said to his disciples, "Everyone who acknowledges me before men, I also will acknowledge before my Father who is in heaven; but whoever denies me before men, I also will deny before my Father who is in heaven. "He who loves father or mother more than me is not worthy of me; and he who loves son or daughter more than me is not worthy of me; and he who does not take his cross and follow me is not worthy of me." Then Peter said in reply, "Lo, we have left everything and followed you. What then shall we have?" Jesus said to them, "Truly, I say to you, in the new world, when the Son of man shall sit on his glorious throne, you who have followed me will also sit on twelve thrones, judging the twelve tribes of Israel. And everyone who has left houses or brothers or sisters or father or mother or wife or children or lands, for my name's sake, will receive a hundredfold, and inherit eternal life. But many that are first will be last, and the last first."