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?
1 John 4:1
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.
1 John 3:18
Dear children, let us not love with words or tongue but with actions and in truth.