Romans 14:3 note 2
32 The basis on which we receive the believers is that God has received them. God receives people according to His Son. When a person receives God's Son, our Lord Jesus Christ, as his Savior, God receives that person immediately and ushers him into the enjoyment of the Triune God and of all He has prepared and accomplished in Christ for us. We should receive people in the same way and should not be more narrow than God. Regardless of how much they differ from us in doctrinal concepts or religious practices, we must receive them. When we receive people according to God and not according to doctrine or practice, we demonstrate and maintain the oneness of the Body of Christ.