Are you feeling weak? Is your spiritual weakness even affecting your physical strength, so that you often feel fatigued?
Then be strengthened by the Word of God. Wait on the LORD and you shall renew your strength (Isaiah 40:31) and wait on His Word. Let Him lead you into the Scriptures where He will speak to you and strengthen you today.
My soul clings unto the dust: revive me according to your word.
My soul melts for heaviness: strengthen me according unto your word.
This is my comfort in my affliction: for your word has revived me.
Psalm 119:25, 28 & 50