Luke 18 starts by Jesus telling the parable of the persistent widow, meaning we should always pray, then he added: “When the Son of man cometh, shall he find faith on the earth?” After that he taught us humility with the parable of the pharisee and the tax collector, reinforced by Jesus blessing of little children. A rich young ruler wanted to inherit eternal life but was not willing to pay the price to follow Jesus. With men it is impossible to have eternal life , but all things are possible with God. Then Jesus predicted His death, and finally a blind beggar received his sight.
1 Kings 17. With Baal worship in full swing Elijah prayed for a multi-year drought. He then went into the wilderness by a brook and was fed by ravens. But the brook dried up so he went to a widow in Zarephath. He asks her for water and some bread. That was the last of the flower she had, but she gave it to Elijah anyway. Later the widow’s son died and Elijah revived him. The jar of flour and the jug of oil never emptied as long as Elijah was in the house, miracle upon miracle!