'Lacks' in the Bible

"This is what Hezekiah says: 'This is a day of distress, insults, and humiliation, as when a baby is ready to leave the birth canal, but the mother lacks the strength to push it through.

Lift up your eyes on highAnd see who has created these heavenly bodies,The One who brings out their host by number,He calls them all by name;Because of the greatness of His might and the strength of His power,Not one is missing.

He gives strength to the weary,And to him who lacks might He increases power.

[The] {ironsmith} works in the coals [with his] tool and forms it with hammers. And he makes it with {his strong arm}; indeed, he becomes hungry, and {he lacks} strength; he does not drink water, and he is faint.

One who argues with his creator is in grave danger, one who is like a mere shard among the other shards on the ground! The clay should not say to the potter, "What in the world are you doing? Your work lacks skill!"