'From the Beginning' in the Bible

That which was from the beginning, which we have heard, which we have seen with our eyes, which we have contemplated, and our very hands have felt concerning the Word of life,

Brethren, I write not a new commandment unto you, but an old commandment which ye had from the beginning: the old commandment is the word which ye have heard from the beginning:

I write unto you, fathers, because ye have known Him that is from the beginning: and I write unto you, young men, because ye have overcome the wicked one. Yea I have written to you, little children, because ye have known the Father:

I have written unto you, fathers, because ye have known Him that is from the beginning: and I have written to you, young men, because ye are strong, and the word of God abideth in you, and ye have overcome the wicked one---

Let that therefore, which ye have heard from the beginning, abide in you: for if that, which ye heard from the beginning, remain in you, ye also will remain in the Son and in the Father.

he, that makes a practise of sin, is of the devil; for the devil sinneth from the beginning. And for this the Son of God was manifested, that He might destroy the works of the devil.

for this is the injunction which ye heard from the beginning, that we should love one another: not as Cain who was of the evil one, and slew his brother;