Wherewithal shall a young man cleanse his way? By taking heed thereto according to thy word. Psalms 119:9 

The Bible ask a rhetorical question. It ask us how a young man can live clean in this world. It ask how can a young man clean up his life. It ask how a young man can be cleansed from sin. The answer is found by living out what the word of God says. If I live according to God’s word then I can cleanse my life. I have to look into God’s word for the answer because His word is powerful and can change lives.