NT.filter - web demonstration:

web@Romans:3:25 @ whom God set forth to be an atoning sacrifice {or, a propitiation}, through faith in his blood, for a demonstration of his righteousness through the passing over of prior sins, in God's forbearance;

web@1Corinthians:2:4 @My speech and my preaching were not in persuasive words of human wisdom, but in demonstration of the Spirit and of power,