'Deficient' in the Bible

But Moses said to the Lord, Behold, [my own people] the Israelites have not listened to me; how then shall Pharaoh give heed to me, who am of deficient and impeded speech?

But Moses said to the Lord, Behold, I am of deficient and impeded speech; how then shall Pharaoh listen to me?

TEKEL means that you have been weighed in the balance and found deficient.

And wine being deficient, the mother of Jesus says to him, They have no wine.

Not as though the word of God has been deficient. For not all the descendants of Israel are Israelites;

And if in the matter of speech I am no orator, yet in knowledge I am not deficient. Nay, we have in every way made that fully evident to you.

because he came close to death for the work of Christ, risking his life to complete what was deficient in your service to me.

For there was a time when we also were deficient in understanding, obstinate, deluded, the slaves of various cravings and pleasures, spending our lives in malice and envy, hateful ourselves and hating one another.

And let endurance have its perfect effect, so that you will be perfect and complete, not deficient in anything.

But if anyone is deficient in wisdom, he should ask God, who gives to all generously and without reprimand, and it will be given to him.

Are you willing to be shown [proof], you foolish (unproductive, spiritually deficient) fellow, that faith apart from [good] works is inactive and ineffective and worthless?