My devotional this morning...very timely between 12 hour shifts

Psalm 18:2
The Lord is my rock, and my fortress, and my deliverer; my God, my strength, in whom I will trust; my buckler, and the horn of my salvation, and my high tower.
Jennifer could hardly wait for her shift to be over. The nurses' station was a mad rush, and there was simply no time to even catch her breath. Some nights she wondered why she had ever gone into nursing. The pace was so crazy, and the work was exhausting, both mentally as well as physically. For a moment, Jennifer closed her eyes and said a quick prayer to the Lord, thanking Him for His great mercy and asking for just enough strength to make it through.
The Lord listens to our prayers, and He responds by giving us the strength we need to meet every situation. He truly is our strength of our fortress. Trust in the Lord, and He will grant you His peace.
Prayer:
Dear Lord, there are times when I just don't think I can make it. Please grant me Your power to endure and succeed. Help me to remember that r eal strength comes from You. Amen.