He is our counselor, convicter, comforter, converter, and encourager. Consciously depend upon Him and He will both guide you and intercede for you. The Holy Spirit will never lead in contradiction to His written Word. In seeking God's will we must live by the pledge of a good conscience toward God and other people. Keep in mind that while a guilty conscience provides clear evidence you are not in God's will, a clear conscience may not guarantee you have correctly discerned God's will.
Conscience is more effective as a red light than a green light.
To go against conscience is neither wise nor safe. Some people are born short, some tall. Some black, some white. Some in America, some in Argentina. Some to poor parents, some to rich.