1 John 1:6

1:6 If we say we have fellowship with him and yet keep on walking in the darkness, we are lying and not practicing the truth.

1 John 2:21

2:21 I have not written to you that you do not know the truth, but that you do know it, and that no lie is of the truth.

1 John 5:19

5:19 We know that we are from God, and the whole world lies in the power of the evil one.

1 John 2:27

2:27 Now as for you, the anointing that you received from him resides in you, and you have no need for anyone to teach you. But as his anointing teaches you about all things, it is true and is not a lie. Just as it has taught you, you reside in him.