I Don't Understand

Have you seen me when I was my worst?
 Did you hear me that time when I was cursed?
 Did you notice when I was so bad?
 When I yelled and screamed and lashed out at my dad?
 I can't find one reason why, why you would stay,
 I don't understand why everything I do you can forgive
 I don't understand how you can look past all the ways I've lived
 I don't understand you can love me knowing what I did,
 But you take me and you wash away my sins,
 Did you see me when I walked away?
 When I flat out lied I really felt ashamed,
 Did you understand my wicked ways?
 How could you subject yourself to this watch day?
 I can't find one reason why, why you would stay,
 I don't understand why everything I do you can forgive
 I don't understand how you can look past all the ways I've lived
 I don't understand you can love me knowing what I did,
 But you take me and you wash away my sins,
 I can even understand the reason why
 You would ever even think to chose to use a vessel or a child
 Like me, like me, like me,
 Do you even understand the things I've done?
 Or even comprehend the ways I've let you down precious oh one?
 Like me, like me, like me
 I don't understand why everything I do you can forgive
 I don't understand how you can look past all the ways I've lived
 I don't understand you can love me knowing what I did,
 But you take me and you wash away my sins.