You are selectively quoting from a section discussing 2Peter 1:4.
Context matters.
lol. This is getting ridiculous.
I linked to vatican.va where anyone can read the verse in context, and the entire #460 has been posted many times on this thread.
No matter what site offers the catechism, the fact remains Aquinas is wrong to say men becomes "gods."
To "make us sharers in his divinity," does not mean we "become God."