We are servants to God because we choose to be servants. we are not slaves. a slave would not like you very much if you took him by force.Romans:8; 15:For ye have not received the spirit of bondage again to fear;but ye have received the spirit of Adoption,whereby we cry Abba , Father, 16: the spirit itself beareth witness with our spirit, that we are the children of God.. 17: And if children,then heirs, ; heirs of God,and joint heirs with Christ; if so be that we suffer with him,that we may be also glorified together. ME: We were slaves to satan,which had us in unwilling bondage. But now with God we are adopted children sharing in his glory.