Little children, let us love, not in word or speech, but in truth and action.  And by this we will know that we are from the truth and will reassure our hearts before him  whenever our hearts condemn us; for God is greater than our hearts, and he knows everything. Beloved, if our hearts do not condemn us, we have boldness before God; and we receive from him whatever we ask, because we obey his commandments and do what pleases him.

1 John 3:18-22