It's critical to keep your conscience clear because nothing will keep you from enjoying life as much as guilt.
In Acts, Paul said that he pursued discipline and avoided worldly desires so that he could walk blameless and guilt-free before God. The same applies to us. Walking in the confidence of a clear conscience will keep us free and happy.
That sounds easy when it comes to clear-cut, right and wrong issues, but what about the “gray” areas of life? How do we keep our conscience clear when we’re unsure what the right or wrong choice is? What if we accidentally sin without realizing it? I've found that God's discernment solves this problem.
Discernment is spiritual understanding, and it's the key to living with a clear conscience. It takes practice, but it simply involves paying attention to your heart. God will let you know when you shouldn't do something that will bring guilt later on.
I encourage you to live in a way that will keep your conscience clear. Don't do things you know you shouldn't, and rely on God's discernment when you’re facing an issue you’re not sure about. He will never lead you wrong.