Житие ап. Ионна Богослова

In his Gospel, Apostle John explains the sermons of the Saviour narrated in Judea. These sermons directed toward the learned scribes were more difficult to understand and most likely due to this fact were not contained in the first three Gospels which were designated for the newly converted pagans. In beginning to formulate the Gospel, Apostle John designated a fasting period for the Church of Ephesus and withdrew with his disciple Prochorus onto the mountain where he wrote the Gospels bearing his name.

From ancient times the Gospel according to John were called enspirited, in it in comparison with the other three they preeminently contain the sermons of the Lord regarding the deepest truths on faith - on the embodiment of the Son of God, on the Maker, on the redemption of mankind, on spiritual rebirth, on the grace of the Holy Ghost and on Communion. From the first words of the Gospel, John elevates the thoughts of the faithful on the height of the godly emanation of the Son of God from the Father: "In the beginning was the Word and the Word was with God and the Word was God" (John 1:1). Apostle John expresses the aim of his Gospel thus: .".these are written that you may believe that Jesus is the Christ, the Son of God, and that believing you may have life in His name" (John 20:31).

Besides the Gospel and the Apocalypse, Apostle John wrote three epistles which were incorporated into the make-up of the New Testament books as Ecumenical (i.e. universal epistles). The main thought in his epistles was - Christians must learn to love: "Let us love one another, for love is of God; and everyone who loves is of God and Knows God... He who does not love does not know God, for God is love" (1 John 4:7-8).

"...love has been perfected among us in this: that we may have boldness in the day of judgment; because as He is, so are we in this world. There is no fear in love; but perfect love casts out fear, because fear involves torment. But he who fears has not been made perfect in love. We love Him because He first loved us. If someone says I love God but hates his brother, he is a liar; for he does not love his brother whom he has seen, how can he love God whom he has not seen? And this commandment we have from Him; that he who loves God must love his brother also" (1 John 4:17-21).