There are many in this world, that makes the claim to believe in God. There are many who preach, and teach what they claim are truths from the Word of God, or in Jesus name. But many of these truths contradict with what others teach as Gospel truth.

How do we know what is the actual truth and who to believe?

John tells us in the Word of God how we can know and what the litmus test is for believing what is the actual God given truth.