If the questioner stops here, he or she is doomed to failure. The real question is identical to that which the builder must ask. This question demands a standard of right and wrong. The standard of right and wrong is to morals what the plumb line is to the builder. It is a foolproof measure by which all deeds of mankind are adjudged.
Modern culture denies the existence of any plumb line.
Truth is subjective. For everyone practicing evil hates the light and does not come to the light, lest his deeds should be exposed . God holds it in His hand and it will not be wrested away. It is secure from every external force. Its ability to illuminate the dark recesses and show up moral corruption and sins will exist as long as time exists.