If you fear the LORD and serve Him and obey His voice, and if you do not rebel against the command of the LORD, and if both you and the king who rules over you follow the LORD your God, then all will be well.
KJV
If ye will fear the LORD, and serve him, and obey his voice, and not rebel against the commandment of the LORD, then shall both ye and also the king that reigneth over you continue following the LORD your God:
ASV
If ye will fear Jehovah, and serve him, and hearken unto his voice, and not rebel against the commandment of Jehovah, and both ye and also the king that reigneth over you be followers of Jehovah your God, well: