The Father and the Holy Spirit are well spoken of by all deluders and deceived persons; Christ only is the rock of offense. 'Behold, I lay in Zion a stumbling stone and rock of offense' (Rom 9:33). Not that Satan careth for the Father or the Spirit more than he careth for the Son; but he can let men alone with their notions of the Father and the Spirit, for he knows they shall never enjoy the Father or the Spirit if indeed they receive not the merits of the Son. 'He that hath the Son, hath life; he that hath not the Son of God hath not life,' however they may boast themselves of the Father and the Spirit (1 John 5:12). Again, 'Whosoever transgresseth, and abideth not in the doctrine of Christ, hath not God. He that abideth in the doctrine of Christ, he hath both the Father and the Son (2 John 9). Christ, and Christ only, is he that can make us capable to enjoy God with life and joy to all eternity. Hence he calls himself the way to the Father, the true and living way (John 14:6). For we cannot come to the Father but by him (Heb 10:19,20). Satan knows this, therefore he hates him. Deluded persons are ignorant of this, and therefore, they are so led up and down by Satan by the nose as they are.
There are many things by which Satan has taken occasion to greaten his rage against Jesus Christ. As, first, His love for man, and then, the many expressions of that love. He hath taken man's nature upon him; he hath in that nature fulfilled the law to bring in righteousness for man; and hath spilled his blood for the reconciling of man to God; he hath broke the neck of death, put away sin, destroyed the works of the devil, and got into his own hands the keys of death; and all these are heinous things to Satan. He cannot abide Christ for this. Besides, He hath eternal life in himself, and that to bestow upon us; and we in all likelihood are to possess the very places from which the Satans by transgression fell, if not places more glorious. Wherefore he must need to be angry. And is it, not a vexatious thing to him, that we should be admitted to the throne of grace by Christ, while he stands bound over in chains of darkness, to answer for his rebellions against God and his Son, at the terrible day of judgment. Yea, we poor dust and ashes must become his judges, and triumph over him forever: and all this long of Jesus Christ; for he is the meritorious cause of all this.
Now though Satan seeks to be revenged for this, yet he knows it is in vain to attack the person of Christ; He [Christ] has overcome him; therefore he [Satan] tampers with a company of silly men; that he may vilify him by them. And they, bold fools as they are, will not spare to spit in his face. They will rail at his person, and deny the very being of it; they will rail at his blood, and deny the merit and worth of it. They will deny the very end why he accomplished the law, and by Jiggs, and tricks, and quirks, which he helpeth them to, they set up fond names and images in his place, and give the glory of a Saviour to them. Thus Satan worketh under the name of Christ, and his ministers under the name of the ministers of righteousness.
And by his wiles and stratagems, he undoes a world of men; but there is a seed, and they shall serve him, and it shall be counted to the Lord for a generation. These shall see their sins, and that Christ is the way to happiness. These shall venture themselves, both body and soul, upon his worthiness. All this Satan knows, and therefore his rage is kindled the more. Wherefore, according to his ability and allowance, he assaulteth, tempteth, abuseth, and stirs up what he can to be hurtful to these poor people, that he may, while his time shall last, make it as hard and difficult for them to go to eternal glory as he can. Oftentimes he abuses them with wrong apprehensions of God, and with wrong apprehensions of Christ. He also casts them into the mire, to the reproach of religion, the shame of their brethren, the derision of the world, and the dishonor of God. He holds our hands while the world buffets us; he puts bear skins upon us and then sets the dogs at us. He bedaubeth us with his own foam and then tempts us to believe that that bedaubing comes from ourselves.