GODS love, agape, is given to Christians by the Holy Spirit. Romans 5:5
This agape is how Christ fulfilled the law, Romans 13:10 , and is why he had the nature and character of his GOD, how Jesus was the image of GOD. This agape cannot sin, a person who is one with GOD, where GOD dwells in that person and that person dwells in GOD would be called the messiah. John 14:10 John 10:30 John 17:21
Christians only receive a portion of agape but Jesus did not receive the spirit by measure as we do, he was totally and completely immersed in his GOD. John 3:34. This makes Jesus the ideal and perfect example for us to follow. All of this is made possible by GODS agape and this is why of all spiritual gifts love is the greatest, 1 Corinthians 14:13 and adds to our understanding that GOD is love and so was Jesus Christ.