Ah the Trinity, so much to talk about it. The Trinity is “a mystery of faith in the strict sense, one of the mysteries that are hidden in God” (CCC 237). The Trinity is not three gods, but three Divine Persons in one God. As the Fourth Lateran Council puts it, “each of the persons is that supreme reality, the divine substance, essence or nature (Lateran C. IV, (1215): DS 804).
In other words; the Father, the Son and the Holy Spirit are distinct from one another. Each of the Them are Co-Eternal, possessing one Divine Nature. (Fun Fact: Christ is the only one that has two natures> Divine and Human). As Pope Paul VI wrote, we are called to share in the life of the Blessed Trinity (cf. Paul VI, CPG £ 9). Let us not only share it with ourselves, but for those all around us.