“No weapon that is formed against thee shall prosper; and every tongue that shall rise against thee in judgment thou shalt condemn. This is the heritage of the servants of the Lord, and their righteousness is of Me, saith the Lord.”- Isaiah 54:17

Remember that “all things are ours” -the gift of God, the purchase of the Saviour’s blood; time would fail us to talk of the possessions of the child of God. This world is his; earth is his lodge, and heaven his home. This life is his, with all its sorrows and its joys; death is his, with all its terrors and solemn realities; and eternity is his, with all its immortality and its grandeur. God is his, with all His attributes. The saint has a prospective right to every thing. God hath made him the heir of all things; for we are co-heirs with Christ, and joint-heirs with the Son of God. O, we have not time enough in the term of seventy years to read over once the fair inventory of the saint’s possessions. If we could read it over once, there would be such a depth unfathomable, such a height immeasurable, such an intensity of value, such a depth of preciousness, that we should need to read it over an eternal number of times before we should ever be able to comprehend the love of God.

…there is the promise that we shall have protection against the hand of men: “No weapon that is formed against thee shall prosper.” …There has never been a time when a weapon has not been forged against the church of Christ. Yea, even at the present moment, as I stand here, and with the eye of fancy survey our world, I see a fire blazing-fierce is the flame and high its pile of fuel. I see a monarch forging a weapon; a crowned tyrant longs to bring forth chains of iron for the liberties of Europe, and smaller despots long to destroy the germ of all true liberty, the glorious gospel of the blessed God. I see the armies ready against the Lord of hosts, ready to do battle against the servants of God.* Still here is the sweet comfort; they may forge the weapon; they may fashion the sword; they may shut the prison door; they may confine the prisoners, they may make their instruments of torture; but they can not prosper; for God hath said it: He “breaketh the bow; and cutteth the spear in sunder; he burneth the chariot in the fire.” “No weapon that is formed against thee shall prosper.” He will not let it do so. ~ C.H. Spurgeon

https://www.blueletterbible.org/Comm/spurgeon_charles/sermons/2908.cfm