Why do you think his long-suffering will come to an end?
Act 17:31
Because he hath appointed a day, in the which he will judge the world in righteousness by that man whom he hath ordained
Gen 6:3
And the LORD said,
My spirit shall not always strive with man, for that he also is flesh: yet his days shall be an hundred and twenty years.
Heb 9:27
And as it is
appointed unto men once to die, but after this the judgment
Rom 9:22
What if God, willing to shew his wrath, and to make his power known,
endured with much longsuffering the vessels of wrath fitted to destruction
1Pe 3:20
Which sometime were disobedient, when once
the longsuffering of God waited in the days of Noah, while the ark was a preparing, wherein few, that is, eight souls were saved by water.
2Pe 3:3-18
Knowing this first, that there shall come in the last days scoffers, walking after their own lusts,
And saying,
Where is the promise of his coming? for since the fathers fell asleep, all things continue as they were from the beginning of the creation.
For this they willingly are ignorant of, that by the word of God the heavens were of old, and the earth standing out of the water and in the water:
Whereby
the world that then was, being overflowed with water, perished:
But
the heavens and the earth, which are now, by the same word are kept in store, reserved unto fire against the day of judgment and perdition of ungodly men.
But, beloved, be not ignorant of this one thing, that one day is with the Lord as a thousand years, and a thousand years as one day.
The Lord is not slack concerning his promise, as some men count slackness; but is longsuffering to us-ward, not willing that any should perish, but that all should come to repentance.
But the day of the Lord will come as a thief in the night; in the which the heavens shall pass away with a great noise, and the elements shall melt with fervent heat, the earth also and the works that are therein shall be burned up.
Seeing then that all these things shall be dissolved, what manner of persons ought ye to be in all holy conversation and godliness,
Looking for and hasting unto
the coming of the day of God, wherein the heavens being on fire shall be dissolved, and the elements shall melt with fervent heat?
Nevertheless we, according to his promise, look for new heavens and a new earth, wherein dwelleth righteousness.
Wherefore, beloved, seeing that ye look for such things, be diligent that ye may be found of him in peace, without spot, and blameless.
And
account that the longsuffering of our Lord is salvation; (ie, still opportunity to be saved while it lasts) even as our beloved brother Paul also according to the wisdom given unto him hath written unto you;
As also in all his epistles, speaking in them of these things; in which are some things hard to be understood, which they that are unlearned and unstable wrest, as they do also the other scriptures, unto their own destruction.
Ye therefore, beloved, seeing ye know these things before, beware lest ye also, being led away with the error of the wicked, fall from your own stedfastness.
But grow in grace, and in the knowledge of our Lord and Saviour Jesus Christ. To him be glory both now and for ever. Amen.
Luk 13:24-28
Strive to enter in at the strait gate: for many, I say unto you, will seek to enter in, and shall not be able.
When once the master of the house is risen up, and hath shut to the door, and ye begin to stand without, and to knock at the door, saying, Lord, Lord, open unto us; and he shall answer and say unto you, I know you not whence ye are:
Then shall ye begin to say, We have eaten and drunk in thy presence, and thou hast taught in our streets.
But he shall say, I tell you, I know you not whence ye are; depart from me, all ye workers of iniquity.
There shall be weeping and gnashing of teeth, when ye shall see Abraham, and Isaac, and Jacob, and all the prophets, in the kingdom of God, and you yourselves thrust out.