No Wicked Thing

"He who does not wish the enemy to force 

his way into the fortress must keep the gate closed."

St Francis de Sales

"I will set no wicked thing before my eyes." (Psalm 101:3) 

"Finally, brothers, whatever is true, whatever is honorable, whatever is just, whatever is pure, whatever is lovely, whatever is commendable, if there is any excellence, if there is anything worthy of praise, think about these things." (Philippians 4:8)