J. Edwards,
I believe a reasonable person would agree that these verses imply that Jesus could not of sin (from 2nd post):
(1) The immutability of Christ (Heb. 13:8). Christ is unchangeable and therefore could not sin. If Christ could have sinned while on earth, then He could sin now because of His immutability. If He could have sinned on earth, what assurance is there that He will not sin now?

(2) The omnipotence of Christ (Matt. 28:18). Christ was omnipotent and therefore could not sin. Weakness is implied where sin is possible, yet there was no weakness of any kind in Christ. How could He be omnipotent and still be able to sin?

(3) The omniscience of Christ (John 2:25). Christ was omniscient and therefore could not sin. Sin depends on ignorance in order that the sinner may be deceived, but Christ could not be deceived because He knows all things, including the hypothetical (Matt. 11:21). If Christ could have sinned then He really did not know what would happen if He would sin.

(4) The deity of Christ. Christ is not only man but also God. If He were only a man then He could have sinned, but God cannot sin and in a union of the two natures, the human nature submits to the divine nature (otherwise the finite is stronger than the infinite). United in the one Person of Christ are the two natures, humanity and deity; because Christ is also deity He could not sin.

(5) The nature of temptation (James 1:14-15). The temptation that came to Christ was from without. However, for sin to take place, there must be an inner response to the outward temptation. Since Jesus did not possess a sin nature, there was nothing within Him to respond to the temptation. People sin because there is an inner response to the outer temptation.

(6) The will of Christ. In moral decisions, Christ could have only one will: to do the will of His Father; in moral decisions the human will was subservient to the divine will. If Christ could have sinned then His human will would have been stronger than the divine will.

(7) The authority of Christ (John 10:18). In His deity, Christ had complete authority over His humanity. For example, no one could take the life of Christ except He would lay it down willingly (John 10:18). If Christ had authority over life and death, He certainly had authority over sin; if He could withhold death at will, He could also withhold sin at will."
And I would add to it Col. 2:9, if the Godhead dwells in Jesus in fulness, there is no ability to commit sin, or the Godhead really isn't in fulness.
Geomic