The promise doesn't shift because the problem looks big. If God is with you, the land is already yours.

“And we know that all things work together for good to those who love God, to those who are the called according to His purpose. For whom He foreknew, He also predestined to be conformed to the image of His Son, that He might be the firstborn among many brethren. Moreover whom He predestined, these He also called; whom He called, these He also justified; and whom He justified, these He also glorified.”

Romans 8:28-30 NKJV

'Then Elijah said to Ahab, “Go get something to eat and drink, for I hear a mighty rainstorm coming!” So Ahab went to eat and drink. But Elijah climbed to the top of Mount Carmel and bowed low to the ground and prayed with his face between his knees. Then he said to his servant, “Go and look out toward the sea.” The servant went and looked, then returned to Elijah and said, “I didn’t see anything.” Seven times Elijah told him to go and look. Finally the seventh time, his servant told him, “I saw a little cloud about the size of a man’s hand rising from the sea.” Then Elijah shouted, “Hurry to Ahab and tell him, ‘Climb into your chariot and go back home. If you don’t hurry, the rain will stop you!’” '

1 Kings 18:41-44

'Remember how the Lord your God led you all the way in the wilderness these forty years, to humble and test you in order to know what was in your heart, whether or not you would keep his commands. '

Deuteronomy 8:2 NIV

'After Jesus left the girl’s home, two blind men followed along behind him, shouting, “Son of David, have mercy on us!” They went right into the house where he was staying, and Jesus asked them, “Do you believe I can make you see?” “Yes, Lord,” they told him, “we do.” Then he touched their eyes and said, “Because of your faith, it will happen.” Then their eyes were opened, and they could see! Jesus sternly warned them, “Don’t tell anyone about this.” But instead, they went out and spread his fame all over the region. '

'As Jesus was saying this, the leader of a synagogue came and knelt before him. “My daughter has just died,” he said, “but you can bring her back to life again if you just come and lay your hand on her.” So Jesus and his disciples got up and went with him. Just then a woman who had suffered for twelve years with constant bleeding came up behind him. She touched the fringe of his robe, for she thought, “If I can just touch his robe, I will be healed.” Jesus turned around, and when he saw her he said, “Daughter, be encouraged! Your faith has made you well.” And the woman was healed at that moment. When Jesus arrived at the official’s home, he saw the noisy crowd and heard the funeral music. “Get out!” he told them. “The girl isn’t dead; she’s only asleep.” But the crowd laughed at him. After the crowd was put outside, however, Jesus went in and took the girl by the hand, and she stood up! The report of this miracle swept through the entire countryside. '

Matthew 9:18-26

'One day the disciples of John the Baptist came to Jesus and asked him, “Why don’t your disciples fast like we do and the Pharisees do?” Jesus replied, “Do wedding guests mourn while celebrating with the groom? Of course not. But someday the groom will be taken away from them, and then they will fast. “Besides, who would patch old clothing with new cloth? For the new patch would shrink and rip away from the old cloth, leaving an even bigger tear than before. “And no one puts new wine into old wineskins. For the old skins would burst from the pressure, spilling the wine and ruining the skins. New wine is stored in new wineskins so that both are preserved.” '

Matthew 9:14-17 NLT

'As Jesus was walking along, he saw a man named Matthew sitting at his tax collector’s booth. “Follow me and be my disciple,” Jesus said to him. So Matthew got up and followed him. Later, Matthew invited Jesus and his disciples to his home as dinner guests, along with many tax collectors and other disreputable sinners. But when the Pharisees saw this, they asked his disciples, “Why does your teacher eat with such scum? ” When Jesus heard this, he said, “Healthy people don’t need a doctor—sick people do.” Then he added, “Now go and learn the meaning of this Scripture: ‘I want you to show mercy, not offer sacrifices.’ For I have come to call not those who think they are righteous, but those who know they are sinners.” '

Matthew 9:9-13