If you listen to these ordinances and keep them carefully, then the LORD your God will keep His covenant and the loving devotion that He swore to your fathers.
Jewish Publication Society of America Version (JPS1917) - Deuteronomy 7:12 >And it shall come to pass, because ye hearken to these ordinances, and keep, and do them, that the LORD thy God shall keep with thee the covenant and the mercy which He swore unto thy fathers,