"How can we"

1. John 14: 5
     5 Thomas saith unto him, Lord, we know not whither thou goest; and how can we know the way?
2. Alma 14: 10
     10 And when Amulek saw the pains of the women and children who were consuming in the fire, he also was pained; and he said unto Alma: How can we witness this awful scene? Therefore let us stretch forth our hands, and exercise the power of God which is in us, and save them from the flames.
3. Moro. 9: 14
     14 How can we expect that God will stay his hand in judgment against us?