The best simple and effective way to recharge is :
Tell God that I trust his word and let him that full charge over my situation . And I can go to sleep peacefully . And recharge .
God told the Israelites that the land of Cannan is theirs for the taking . They will need to overcome the people there ie giants .
Why did God told them to overtake it instead of putting it in their hands as say that it was done ? It was to let the people lean to God for providence .
In the same I lean on God to make my paths straight and to conquer the day for me.
My God is a mighty God .