What the Bible says about Weak as Powerless
(From Forerunner Commentary)
Greek scholar Spiros Zodhiates says the Greek word behind weak means "without strength, powerless." "Weak" implies little strength, while "without strength, powerless" suggests no strength. The difference is significant. God has all the strength, and we have none to fight spiritual battles of any kind. Praying always gives us access to the only strength that works—God's.
Pat Higgins
Praying Always (Part Six)