'Father' in the Bible

Grace to you and peace from God our Father and the Lord Jesus Christ.

For even if you had ten thousand teachers in Christ, you have not more than one father: for in Christ Jesus I have given birth to you through the good news.

There is for us only one God, the Father, of whom are all things, and we are for him; and one Lord, Jesus Christ, through whom are all things, and we have our being through him.

Then comes the end, when he will give up the kingdom to God, even the Father; when he will have put an end to all rule and to all authority and power.