I believe that we just borrow our lives from God. And He is the only one who have right to take them away from us.
I most certainly agree with death penalty. Im not forgetting that it is the higher power of God that made is and its the one thats gonna take it away. However, what about those criminals who killed a lot of people, those criminals who made their victims suffer brutally, those who did inhumane things. Do they deserve to live after that?