1 John 2:10-11

The one who loves and unselfishly seeks the best for his (believing) brothers lives in the Light, and in him there is no occasion for stumbling or offense (he does not hurt the cause of Christ or lead others to sin). But the one who habitually hates (works against) his brother (in Christ) is in (spiritual) darkness and is walking in the darkness, and does not know where he is going because of the darkness has blinded his eyes.

Our bodies contain the mind, will, and emotions and are separate from our spirit. As Christians, this is basic, but maybe not so. When we let our Minds, Wills, and Emotions rule instead of our spirit and the Holy Spirit, we will sin. Emotions are not a sure guide to success when it comes to decision-making because feelings change. Follow the light of the Bible and reject the darkness of sin.