In Exodus 12:7, this signifies the truths of the natural. (Arcana Coelestia 7847) Lintel and post signify the goods and truths through which there is introduction to spiritual things.

8107. 'To lead them [along] the way' means Divine guidance. This is clear from the meaning of 'leading [along] the way', when said of Jehovah, as providence and Divine guidance, dealt with in 8093, 8098.