5. But the sacred Scriptures say that eternal life rests on a knowledge of divine things and on the fruit of good works. The Gospel bears witness to both these statements. For the Lord Jesus spoke thus of knowledge: “This is eternal life, to know Thee, the only true God, and Jesus Christ Whom Thou hast sent.” S. John xvii. 3. About works He gives this answer: “Every one that hath forsaken house, or brethren, or sisters, or father, or mother, or wife, or children, or lands, for My Name’s sake, shall receive an hundred-fold, and shall inherit everlasting life.” S. Matt. xix. 29.