To the beloved disciple were granted such exalted privileges as have rarely been vouchsafed to mortals. Yet so closely had he become assimilated to the character of Christ that pride found no place in his heart. His humility did not consist in a mere profession; it was a grace that clothed him as naturally as a garment. He ever sought to conceal his own righteous acts and to avoid everything that would seem to attract attention to himself. In his Gospel, John mentions the disciple whom Jesus loved, but conceals the fact that the one thus honored was himself. His course was devoid of selfishness. In his daily life he taught and practiced charity in the fullest sense. He had a high sense of the love that should exist among natural brothers and Christian brethren. He presents and urges this love as an essential characteristic of the followers of Jesus. Destitute of this, all pretensions to the Christian name are vain. SL 78.2
John was a teacher of practical holiness. He presents unerring rules for the conduct of Christians. They must be pure in heart and correct in manners. In no case should they be satisfied with an empty profession. He declares in unmistakable terms that to be a Christian is to be Christlike. SL 79.1
The life of John was one of earnest effort to conform to the will of God. The apostle followed his Saviour so closely, and had such a sense of the purity and exalted holiness of Christ, that his own character appeared, in contrast, exceedingly defective. And when Jesus in His glorified body appeared to John, one glimpse was enough to cause him to fall down as one dead. Such will ever be the feelings of those who know best their Lord and Master. The more closely they contemplate the life and character of Jesus, the more deeply will they feel their own sinfulness, and the less will they be disposed to claim holiness of heart or to boast of their sanctification. SL 79.2