Power to the faint

There are people who claim to be strong and unbeatable. Even wrestlers and boxers are proud of their strength, but they all get beaten by one opponent at a particular time, because their strength is limited and temporal. When others stronger than them arise, they become invalid and defeated. Where is Mike Tyson, Okonga, Austin 316? etc. They have all been defeated, either by age or by time. But there is one power that is above defeat. Time, circumstances, and age cannot defeat this power. This power is from the Almighty, the source of dynamic energy and strength.