Augustine of Hippo : But what follows he says? When Christ, your life, appears, then you too will appear with him in glory. So now is the time for sighing, then for rejoicing: now for longing, then for embracing: what we now long for is not present; but let us not falter in longing, let long longing train us, because he who promised does not deceive us. We do not say, brothers, let no one grow cold: let no one even grow lukewarm. And if the lovers of the world mock those serving God: "Behold what we have and what we enjoy: where is your happiness?" You do not have what you see, but you have what you believe: but those do not believe to whom it is not shown; rejoice, because you have believed: you will rejoice more when you see. And if you sigh because you cannot show it now, the sigh of your pain will profit for salvation, but also for eternal glory. — Sermon 350A Tertullian : Now the mystery of this "sign" was in various ways predicted; (a "sign") in which the foundation of life was forelaid for mankind; (a "sign") in which the Jews were not to believe: just as Moses beforetime kept on announcing in Exodus, saying, "Ye shall be ejected from the land into which ye shall enter; and in those nations ye shall not be able to rest: and there shall be instabilityof the print of thy foot: and God shall give thee a wearying heart, and a pining soul, and failing eyes, that they see not: and thy life shall hang on the tree before thine eyes; and thou shalt not trust thy life. — An Answer to the Jews