Sinclair B. Ferguson said this quote

Commandments are the railroad tracks on which the life empowered by the love of God poured into the heart by the Holy Spirit runs. Love empowers the engine, law guides the direction. They are mutually interdependent. The notion that love can operate apart from law is a figment of the imagination. It is not only bad theology, it is poor psychology. It has to borrow from law to give eyes to love.