"There have been some to whom the eleventh hour has been the very hour of death; some, I say, how many or how few is not for me to know. There is one instance we know in Scripture, it was the dying thief.
"There is but one; God however, in his abundant mercy can do as he wills to the praise of the glory of his grace, and at the eleventh hour he can call his chosen. It is very late, it is very, very, very late, it is sorrowfully late, it is dolefully late, but it is not too late, and if the Master call thee, come though a hundred years of sin should make thy feet heavy to thee, so that thy steps are painfully limping. If he call thee it is late but not too late, and therefore come.
"Have you ever thought of how the thief worked for his Lord? It was not a fine place for working, hanging on a cross dying, just at the eleventh hour; but he did a deal of work in the few minutes. Observe what he did.
First he confessed Christ— he acknowledged him to be Lord, confessed him before men, In the second place he justified Christ— “This man has done nothing amiss.”
In the next place he worshiped the Lord Jesus, calling him “Lord.”
He even began to preach, for he rebuked his fellow sinner; he told him that he should not revile one who was so unrighteously condemned.
He offered a petition which has become a very model of prayer— “Lord, remember me when thou comest into thy kingdom.”
At any rate I wish I could say of myself what I can say of the thief, he did all he could; I cannot say that of myself, I am afraid I cannot say it of any of you. I do not know anything the thief could have due on the cross which he did not do. As soon as ever he was called, he seems to have worked in the vineyard to the utmost extent of his ability; and so let me say to you, if you should be called at the eleventh hour, my dear hearer, though thou be well stricken in years amid aged, yet for Jesus Christ’s sake out of great love for all the great things which he hath done for thee, go thy way and praise him with all thy might."
—Charles Spurgeon, "Early or Late OR Horae Gratiae" (italics added for emphasis)