We know also that the Son of God has come and has given us understanding, so that we may know him who is true. And we are in him who is true — even in his Son Jesus Christ. He is the true God and eternal life.
If anyone has material possessions and sees his brother in need but has no pity on him, how can the love of God be in him?
Dear friends, do not believe every spirit, but test the spirits to see whether they are from God, because many false prophets have gone out into the world.