Chapter XVII. Christ acted for our advantage in being unwilling to reveal the day of judgment. This is made plain by other words of our Lord and by a not dissimilar passage from Paul's writings. Other passages in which the same ignorance seems to be attributed to the Father are brought forward to meet those who are anxious to know why Christ answered His disciples, as though He did not know. From these Ambrose argues against them that if they admit ignorance and inability in the Father, they must admit that the same Substance exists in the Son as in the Father; unless they prefer to accuse the Son of falsehood; since it belongs neither to Him nor to the Father to deceive, but the unity of both is pointed out in the passage named. · Sacred Texts