As the Israelites were preparing to enter the Promised Land, God set before them a choice: Heed His voice, obey His commandments, and experience continued victory. Or turn from God, disobey His word, and experience repeated and resounding defeat. It was a simple choice. The choice they made would be evident by the results on the battlefield.
The assurance of victory did not mean that the Israelites would not have to strap on their armor and go to battle. It did not assure them of effortless victory. At times their enemies fought fiercely, and the battles raged back and forth. Nevertheless, as the Israelites walked closely with God, they knew that their efforts would always result in victory.
God gives us the same choice He gave the Israelites. If we walk with Him, obedient to His word, He will stand with us and ensure victory over our challenges. We must face the battle, but God promises us victory if we remain in His will. However, if we choose to disassociate from God, we surely will be overtaken by difficulties. As with the Israelites, our decision will be evident by the outcome. If you are continually being defeated by everything you face, your heart has departed from God.
If you have been experiencing defeat in the challenges you face, examine your heart. When you are buffeted by the crises of life, your heart may have shifted away from God. Choose to listen to God. Then obey what He tells you, no matter what you face, and you will experience victory.