When Jesus walked the earth, He was fully God and fully man. As a man, He was the greatest that ever was and will be. For that matter, He is the ultimate pattern in all things that God wants people to become.
Loving God and our neighbors does not come naturally for many of us; it is probable that it was meant to be like that so that we would rely on God’s ability. That being the case, we should always pray to God to help us love others including forgiving those who do us wrong.