James E. Talmage
"Christ's agony in the garden is unfathomable by the finite mind, both as to intensity and cause. The thought that He suffered through fear of death is untenable. Death to Him was preliminary to resurrection and triumphal return to the Father from whom He had come, and to a state of glory even beyond what He had before possessed; and, moreover, it was within His power to lay down His life voluntarily. He struggled and groaned under a burden such as no other being who has lived on earth might even conceive as possible. It was not physical pain, nor mental anguish alone, that caused Him to suffer such torture as to produce an extrusion of blood from every pore; but a spiritual agony of soul such as only God was capable of experiencing. No other man, however great his powers of physical or mental endurance, could have suffered so; for his human organism would have succumbed, and syncope would have produced unconsciousness and welcome oblivion. In that hour of anguish Christ met and overcame all the horrors that Satan, 'the prince of this world' could inflict. The frightful struggle incident to the temptations immediately following the Lord's baptism was surpassed and overshadowed by this supreme contest with the powers of evil.
"In some manner, actual and terribly real though to man incomprehensible, the Savior took upon Himself the burden of the sins of mankind from Adam to the end of the world. Modern revelation assists us to a partial understanding of the awful experience. In March 1830, the glorified Lord, Jesus Christ, thus spake: 'For behold, I, God, have suffered these things for all, that they might not suffer if they would repent, but if they would not repent, they must suffer even as I, which suffering caused myself, even God, the greatest of all, to tremble because of pain, and to bleed at every pore, and to suffer both body and spirit: and would that I might not drink the bitter cup and shrink -- nevertheless, glory be to the Father, and I partook and finished my preparations unto the children of men.' (DC 19:16-9)
"From the terrible conflict in Gethsemane, Christ emerged a victor. Though in the dark tribulation of that fearful hour He had pleaded that the bitter cup be removed from His lips, the request, however oft repeated, was always conditional; the accomplishment of the Father's will was never lost sight of as the object of the Son's supreme desire. The further tragedy of the night, and the cruel inflictions that awaited Him on the morrow, to culminate in the frightful tortures of the cross, could not exceed the bitter anguish through which He had Successfully passed." (Jesus the Christ, pp. 613-4).