" What is sin? Ultimately, it is redefining God’s intended purpose for your life and charting your own course. When God says the body is sacred according to the definition that He has given, sin is redefining His purpose and desacralizing the body. When He gives us laws by which to live, sin is rebelling against God’s rules and making our own rules. When He defines love, sin is profaning it for use to our own ends, as we define them. When He tells us there are consequences to disobedience, sin is demanding leniency when we flagrantly and unrepentantly break His laws. When God offers grace and forgiveness and love when we have fallen short, sin is spurning Him for ourselves while demanding a higher standard of laws for others. Sin is changing the purpose of God for our lives and becoming self-serving. This pertains to all matters with which we are entrusted. Whether time, money, words, commitments, relationships, or stewardship, we are given the freedom and responsibility to honor those particulars in a manner that is consistent with our God-given purpose. God’s Word given to humanity has been redefined by humanity. His Word was specific, but we have scrambled it up, thinking we know better. "
― Ravi Zacharias , Why Suffering?: Finding Meaning and Comfort When Life Doesn't Make Sense