Augustine of Hippo — as excerpted in the Catena Aurea on John 5:41-47

“(de Verb. Dom. Serm. 45. a med.) Hear John, As ye have heard that Antichrist shall come, even now are there many Antichrists. (1 John 2:18) But what dost thou dread in Antichrist, except that he will exalt his own name, and despise the name of the Lord? And what else does he do, who says, “I justify;” or those who say, “Unless we are good, ye must perisho?” Wherefore my life shall depend on Thee, and my salvation shall be fastened to Thee. Shall I so forget my foundation? Is not my rock Christ?”