Aquinas often invokes and sometimes attributes to Dionysius, that "goodness is by its very nature diffusive of itself and (thereby) of being". If God exists, we would expect God’s actions to often result in a state of affairs that has aesthetic value.
Hence, implying that our discussions or preaching must not reach to a point where gentleness is lost. Truth may be sewed into the heart of a person instead of ripping their heart apart from sword of truth.
Many think they can revolutionize life and usher in a new era of happiness by removing God and focusing on merely what the self wants. YOLO is one such outcry. But not all ponder upon what it means for us to kill God.