From Arcana Coelestia ~ Emanuel Swedenborg
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.
(Luke 13:23-28)
... the quality of external worship is precisely in accordance with the interiors; the more innocent the interiors are, the more innocent is the external worship; but the more foul the interiors are, the more foul is the external worship; and the more profane the interiors are, the more profane is the external worship. In a word, the more of the love of the world and of self there is in a man who is in this external worship, the less there is that is living and holy in his worship; the more hatred toward the neighbor there is in his love of himself and of the world, the more profanity there is in his worship; the more malice in his hatred, the more still of profanity there is in his worship; and the more deceit in his malice, the more profanity yet is there in his worship.
(Arcana Coelestia 1182)