1 John 2:5-7

Wycliffe Bible

⁵ But the charity of God is perfect verily in him, that keepeth his word [Forsooth who keepeth his word, verily in him is perfect charity]. In this thing we know, that we be in him, if we be perfect in him.

⁶ He that saith, that he dwelleth in him, he oweth to walk, as he walked.

⁷ Most dear brethren, I write to you, not a new commandment, but the old commandment, that ye had from the beginning. The old commandment is the word, that ye heard.