'Father' in the Bible

May grace, mercy, and peace be with us from God the Father, and from Jesus Christ, the Son of the Father, in all true love.

It gave me great joy to see some of your children walking in the true way, even as we were ordered to do by the Father.

Anyone who goes on and does not keep to the teaching of Christ, has not God: he who keeps to the teaching has the Father and the Son.