And the very God of peace sanctify you wholly; and I pray God your whole spirit and soul and body be preserved blameless unto the coming of our Lord Jesus Christ. 1 Thessalonians 5:23

As the Lord Jesus spoke unto the Samaritan woman, he told her whoever drinks of this natural well will thirst again. This refers to a very deep parallel truth, this natural well is likened unto the sin pleasures of life, drugs, sex outside of marriage, and pornography. Every time we are thirsty of these sinful pleasures, they cause us to drink from the wrong well to try and quench our thirst, only to find out the thirsting comes back again and we go back to the wrong well.