'First' in the Bible

stedfast is the word, and of all acceptation worthy, that Christ Jesus came to the world to save sinners -- first of whom I am;

Howbeit for this cause I obtained mercy, that in me first Jesus Christ might shew forth all longsuffering, for a pattern to them which should hereafter believe on him to life everlasting.

I exhort therefore, that, first of all, supplications, prayers, intercessions, and giving of thanks, be made for all men;

For Adam was first formed, then Eve.

And let these also first be proved; then let them use the office of a deacon, being found blameless.

But if any widow have children or nephews, let them learn first to shew piety at home, and to requite their parents: for that is good and acceptable before God.

Having damnation, because they have cast off their first faith.