Warumi 4 : 20 Romans chapter 4 verse 20

Lakini akiiona ahadi ya Mungu hakusita kwa kutokuamini, bali alitiwa nguvu kwa imani, akimtukuza Mungu;
soma Mlango wa 4

Yet, looking to the promise of God, he didn't waver through unbelief, but grew strong through faith, giving glory to God,