John 6:37 All that the Father giveth me shall come to me; and him that cometh to me I will in no wise cast out.
38 For I came down from heaven, not to do mine own will, but the will of him that sent me.
39 And this is the Father's will which hath sent me, that of all which he hath given me I should lose nothing, but should raise it up again at the last day.
40 And this is the will of him that sent me, that every one which seeth the Son, and believeth on him, may have everlasting life: and I will raise him up at the last day.
Example of opposing scriptural references for necessity to have His wisdom to align His words in truth. The above testifies that all the Father gives Him, He will not cast out but there is a different kind of casting out below for Him to lose none of all the Father has given Him in verse 39 above.
Luke 12:40 Be ye therefore ready also: for the Son of man cometh at an hour when ye think not.
41 Then Peter said unto him, Lord, speakest thou this parable unto us, or even to all?
42 And the Lord said, Who then is that faithful and wise steward, whom his lord shall make ruler over his household, to give them their portion of meat in due season?
43 Blessed is that servant, whom his lord when he cometh shall find so doing.
44 Of a truth I say unto you, that he will make him ruler over all that he hath.
45 But and if that servant say in his heart, My lord delayeth his coming; and shall begin to beat the menservants and maidens, and to eat and drink, and to be drunken;
46 The lord of that servant will come in a day when he looketh not for him, and at an hour when he is not aware, and will cut him in sunder, and will appoint him his portion with the unbelievers.
47 And that servant, which knew his lord's will, and prepared not himself, neither did according to his will, shall be beaten with many stripes.
48 But he that knew not, and did commit things worthy of stripes, shall be beaten with few stripes. For unto whomsoever much is given, of him shall be much required: and to whom men have committed much, of him they will ask the more.
49 I am come to send fire on the earth; and what will I, if it be already kindled?
Notice how He still calls them His servants for being left behind? And they are getting stripes per the knowledge they had for not being ready and lesser stripes for lack of knowledge for not being ready but stripes they shall receive.
That means stripes for not being ready to go rather than stipes for not being saved.
Below, applies to that truth because the ten virgins ARE the kingdom of heaven but five were foolish for not being ready as found in iniquity and therefore He denies them for why they are left behind but still in that kingdom of heaven
Matthew 25:1Then shall the kingdom of heaven be likened unto ten virgins, which took their lamps, and went forth to meet the bridegroom.
2 And five of them were wise, and five were foolish.
3 They that were foolish took their lamps, and took no oil with them:
4 But the wise took oil in their vessels with their lamps.
5 While the bridegroom tarried, they all slumbered and slept.
6 And at midnight there was a cry made, Behold, the bridegroom cometh; go ye out to meet him.
7 Then all those virgins arose, and trimmed their lamps.
8 And the foolish said unto the wise, Give us of your oil; for our lamps are gone out.
9 But the wise answered, saying, Not so; lest there be not enough for us and you: but go ye rather to them that sell, and buy for yourselves.
10 And while they went to buy, the bridegroom came; and they that were ready went in with him to the marriage: and the door was shut.
11 Afterward came also the other virgins, saying, Lord, Lord, open to us.
12 But he answered and said, Verily I say unto you, I know you not.
13 Watch therefore, for ye know neither the day nor the hour wherein the Son of man cometh.
The iniquity above is for believing the lie that they can receive the Holy Spirit after a sign. It can start out with a sign of tongues which is assumed for private use when it is not the real God's gift of tongues & proceed to other signs the believers may be seduced into chasing after to receive, like slain in the spirit and holy laughter movement. It is in hypocrisy to receive the Holy Spirit again apart from salvation, let alone to seek to receive by a sign.
Matthew 12:39 But he answered and said unto them, An evil and adulterous generation seeketh after a sign; and there shall no sign be given to it, but the sign of the prophet Jonas:
40 For as Jonas was three days and three nights in the whale's belly; so shall the Son of man be three days and three nights in the heart of the earth.
The iniquity below is doubting God's words that Jesus is the only way to come to God the Father by and we can only honor the Father by honoring only the Son; not the Holy Ghost because the Holy Ghost is leading us to honor the Son.
Luke 13:24 Strive to enter in at the strait gate: for many, I say unto you, will seek to enter in, and shall not be able.
25 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:
26 Then shall ye begin to say, We have eaten and drunk in thy presence, and thou hast taught in our streets.
27 But he shall say, I tell you, I know you not whence ye are; depart from me, all ye workers of iniquity.
28 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.
29 And they shall come from the east, and from the west, and from the north, and from the south, and shall sit down in the kingdom of God.
30 And, behold, there are last which shall be first, and there are first which shall be last.
John 14:6 Jesus saith unto him, I am the way, the truth, and the life: no man cometh unto the Father, but by me.
John 10:1Verily, verily, I say unto you, He that entereth not by the door into the sheepfold, but climbeth up some other way, the same is a thief and a robber.
John 5:22 For the Father judgeth no man, but hath committed all judgment unto the Son:
23 That all men should honour the Son, even as they honour the Father. He that honoureth not the Son honoureth not the Father which hath sent him.
That is how the Son will judge for why many believers in the latter days are found in iniquity and are unable to get in, but they are still saved because that is where the vessels unto dishonor comes from that are in His House still for they shall be resurrected after the great tribulation as vessels of wood & earth, unlike the partakers of the first fruits of the resurrection at the rapture event where they are vessels unto honor in His House, vessels of gold & silver.
2 Timothy 2:18 Who concerning the truth have erred, saying that the resurrection is past already; and overthrow the faith of some.
19 Nevertheless the foundation of God standeth sure, having this seal, The Lord knoweth them that are his. And, let every one that nameth the name of Christ depart from iniquity.
20 But in a great house there are not only vessels of gold and of silver, but also of wood and of earth; and some to honour, and some to dishonour.
21 If a man therefore purge himself from these, he shall be a vessel unto honour, sanctified, and meet for the master's use, and prepared unto every good work.
That is why OSAS is true because Jesus will lose none of all the Father has given Him but even though there is no casting out of His hand which is shared by the Father as well because we are always saved, but not every saved believer will be found abiding in Him for why there is an excommunication for being in iniquity that denies Him for why He denies them as in disqualified from attending the Marriage Supper but not cast out of His kingdom of Heaven.