'Personal' in the Bible

but it is you a man whom I treated as my equal my personal confidant, my close friend!

I have made it my personal responsibility to keep your precepts. Cheth

It is Jacob whom the LORD chose for himself Israel as his personal possession.

The LORD will complete what his purpose is for me. LORD, your gracious love is eternal; do not abandon your personal work in me. To the Music Director: A Davidic Song