It doesn’t occur to them

Let us always keep God in our mind, because, as Saint Basil the Great says, we fall into the trap of sin when God’s not there. When we aren’t aware of God, we forget that He is everywhere present and that neither good nor evil escapes His attention. We should remember death, because those who do never even imagine sinning. Let us love God with all the power of our soul, of our heart and of our mind, and let us love other people as we love ourselves.