You don't "achieve" salvation, you inherit it. Because "For by GRACE are you SAVED THROUGH FAITH, and that not of yourself, it is the GIFT OF GOD. NOT OF WORKS LEST ANY MAN SHOULD BOAST!! Ephesians 2:9.
Whatever. If you rely too precisely on the words that one must use, you will lose the whole message. Might as well be a hermit in a cave in the desert.