I write to you, fathers, because you know him who is from the beginning. I write to you, young men, because you are strong, and the word of God abides in you, and you have overcome the evil one.
Do not love the world or the things in the world. If any one loves the world, love for the Father is not in him.
For all that is in the world, the lust of the flesh and the lust of the eyes and the pride of life, is not of the Father but is of the world.
And the world passes away, and the lust of it; but he who does the will of God abides for ever.
Children, it is the last hour; and as you have heard that antichrist is coming, so now many antichrists have come; therefore we know that it is the last hour.
They went out from us, but they were not of us; for if they had been of us, they would have continued with us; but they went out, that it might be plain that they all are not of us.
But you have been anointed by the Holy One, and you all know.
I write to you, not because you do not know the truth, but because you know it, and know that no lie is of the truth.
Who is the liar but he who denies that Jesus is the Christ? This is the antichrist, he who denies the Father and the Son.
No one who denies the Son has the Father. He who confesses the Son has the Father also.
Let what you heard from the beginning abide in you. If what you heard from the beginning abides in you, then you will abide in the Son and in the Father.
Revised Standard Version of the Bible, copyright 1952 [2nd edition, 1971] by the Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved. (Revised Standard Version - Holy Bible)