'Father' in the Bible

Grace, mercy and peace will be with us from God the Father, and from Jesus Christ the Son of the Father, in truth and love.

It is an intense joy to me to have found some of your children living true Christian lives, in obedience to the command which we have received from the Father.

No one has God, who instead of remaining true to the teaching of Christ, presses on in advance: but he who remains true to that teaching has both the Father and the Son.