Heavenly Father, grant me the strength to face today's demands without burning out, renewing my energy when I feel worn and my resolve when doubt creeps in; help me push through obstacles with steady determination and rest in You when I need to recharge. Build endurance in my character so I can finish well, whether the day is long or the path feels uphill. Remind me that my weakness is made perfect in Your power, and carry me when I can't carry myself.