Benadam, I am assuming that you gathered that last phrase from some modern source unknowing of its theological implications. I post this to instruct you in case you were not aware:
Pope St. Pius X,
Oath Against Modernism:
To be sworn to by all clergy, pastors, confessors, preachers, religious superiors, and professors in philosophical-theological seminaries.
“Fourthly, I sincerely hold that the doctrine of faith was handed down to us from the apostles through the orthodox Fathers in exactly the same meaning and always in the same purport. Therefore,
I entirely reject the heretical’ misrepresentation that dogmas evolve and change from one meaning to another different from the one which the Church held previously. I also condemn every error according to which, in place of the divine deposit which has been given to the spouse of Christ to be carefully guarded by her, there is put a philosophical figment or product of a human conscience that has gradually been developed by human effort and will continue to develop indefinitely.” …
“The purpose of this is, then, not that dogma may be tailored according to what seems better and more suited to the culture of each age; rather, that the absolute and immutable truth preached by the apostles from the beginning may never be believed to be different, may never be understood in any other way.
I promise that I shall keep all these articles faithfully, entirely, and sincerely, and guard them inviolate, in no way deviating from them in teaching or in any way in word or in writing. Thus I promise, this I swear, so help me God. “
papalencyclicals.net/Pius10/p10moath.htm
Vatican I – Infallible
Hence, too, that meaning of the sacred dogmas is ever to be maintained which has once been declared by holy mother church, and there must never be any abandonment of this sense under the pretext or in the name of a more profound understanding.
May understanding, knowledge and wisdom increase as ages and centuries roll along, and greatly and vigorously flourish, in each and all, in the individual and the whole church: but this only in its own proper kind, that is to say, in the same doctrine, the same sense, and the same understanding.
3. If anyone says that
• it is possible that at some time, given the advancement of knowledge, a sense may be assigned to the dogmas propounded by the church which is different from that which the church has understood and understands:
let him be anathema.
piar.hu/councils/ecum20.htm#4.%20On%20faith%20and%20reason