Jesus said to her, “Did I not say to you that if you would believe you would see the glory of God?” – John 11:40

Faith is but the work of a moment. Believe and live. Thou hast nothing to do; thou needest no preparations: come as thou art, without a single plea, but that He bids thee to come. Come now, even now. If Christ were far away, the time that is left to some of you might be too short to reach Him; if there were many things which first of all you had to do, your life might close before they were half done; if faith had to grow strong before it received salvation, you might be in the place of eternal despair before your faith had time to be more than a mere mustard seed. But Christ is not far away; He is in our midst; He is by your side. You have nothing to do before you trust Him, He has done it all; and, however weak your faith, if it but comes in contact with Christ, it will convey you to instant blessing. Even now you may be saved for ever; for-

“The moment a sinner believes,
And trusts in His crucified God,
His pardon at once he receives,
Redemption in full, through His blood.”

Christ Jesus says to thee that, if thou wilt but believe, thou shalt see the glory of God…I desire earnestly that He would set the bells of heaven ringing because sinners have returned, and heirs of glory have been born into the family of grace. ~ C.H. Spurgeon

https://www.blueletterbible.org/comm/spurgeon_charles/sermons/2249.cfm