Yeshua - Jesus said:

Luke 13:23 Then said one unto him, Lord, are there few that be saved? And he said unto them,
[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.

Matt.7:13 Enter ye in at the strait gate: for wide is the gate, and broad is the way, that leadeth to destruction, and many there be which go in thereat:
[14] Because strait is the gate, and narrow is the way, which leadeth unto life, and few there be that find it.

16 Ye shall know them by their fruits. Do men gather grapes of thorns, or figs of thistles?
[17] Even so every good tree bringeth forth good fruit; but a corrupt tree bringeth forth evil fruit.
[18] A good tree cannot bring forth evil fruit, neither can a corrupt tree bring forth good fruit.
[19] Every tree that bringeth not forth good fruit is hewn down, and cast into the fire.
[20] Wherefore by their fruits ye shall know them.
[21] Not every one that saith unto me, Lord, Lord, shall enter into the kingdom of heaven; but he that doeth the will of my Father which is in heaven.
[22] Many will say to me in that day, Lord, Lord, have we not prophesied in thy name? and in thy name have cast out devils? and in thy name done many wonderful works?
[23] And then will I profess unto them, I never knew you: depart from me, ye that work iniquity.

Matt.24 [37] But as the days of Noe were, so shall also the coming of the Son of man be. [38] For as in the days that were before the flood they were eating and drinking, marrying and giving in marriage, until the day that Noe entered into the ark,[39] And knew not until the flood came, and took them all away; so shall also the coming of the Son of man be.[40] Then shall two be in the field; the one shall be taken, and the other left.[41] Two women shall be grinding at the mill; the one shall be taken, and the other left.[42] Watch therefore: for ye know not what hour your Lord doth come.