I remember watching Saturday morning cartoons, and I recall when one character wanted to pull a fast one on another, they would take a detour sign that was meant to keep people off a closed road that ended abruptly at a cliff face and turn it away from the safe road towards this danger.
Satan does this same thing; the LORD intends for us to walk the "old paths" (JERE 6:16) - the safe paths of blessing and safety by following Him and His truth, wisdom and grace, but the devil will do all he can to detour us away from these pathways of peace and life (PSALM 16:11), these roads of righteousness; to lead us away from them and into peril and ruin instead.
And he is very subtle about his methods, using all of his wiles and craftiness to dissuade us from the LORD and His ways and bring us to danger and destruction. So what are some of these detours?