How do we become fulfillers of the whole Law?
Fulfilling the whole Law comes by operating in agape love, which is produced by the indwelling and outworking of the Holy Spirit. This love transforms lifestyle and seeks others' highest good, enhancing what is good. Therefore, believers fulfill the Law through love, not through mere rule-keeping.
Les teaches that agape love is the key: it comes as a result of the indwelling and outworking of the Holy Spirit and will have an effect on our lifestyle. Because that love seeks the other person's highest good, it does nothing but enhance the things that are good. So we become fulfillers of the whole Law simply by virtue of our operating love—not by external rule-keeping, but by the Spirit-produced love that marks the believer's life.