Have we attained to a full knowledge of God, or are we advancing towards the fulness of truth?

The Catholic Answers

The fullest revelation of those things of God which man is intended to know has been made as far as this life goes. It has been given by Christ, as we shall see later on. No man yet has sounded the full depths of the truth revealed by Christ, and as we progress in the knowledge of His doctrines we get nearer and nearer to that fulness of truth which is possible on this earth. I am speaking of the knowledge to be attained by individuals. The fulness of truth is contained in the deposit of faith confided to the Catholic Church. The perfect fulness of knowledge is possible only in the heavenly vision of God.

Radio Replies Volume 1 by Rev. Dr. Leslie Rumble MSC and Rev. Charles Mortimer Carty