In Genesis 22:13, this signifies with all power as to the truths of faith. (Arcana Coelestia 2832) Horns are mentioned in the Word here and there, and signify the power of truth from good, or, in the opposite sense, of falsity from evil. Here they signify that the spiritual are entangled in external knowledges of the natural with all power as to truth; but are deprived of the power of receiving truth. (Arcana Coelestia 2832)

In Revelation 8:11, this signifies power in speaking, teaching, and writing, consequently, in reasoning and arguing.

'The little horn that rose up,' as mentioned in Daniel 7:3-8, signifies the full perversion of the Word by the application of its literal sense to the confirmation of the love of dominion. It is called 'little,' because such perverted application is not sensibly apparent to the understanding of a person, or to the sight of his spirit.

When spoken of the Lord, a 'horn' signifies omnipotence. It also stands for the power of truth from good.

(Odkazy: Apocalypse Revealed 270)

1068. That 'Noah began to be a man of the ground' means in general a person who has been instructed from matters of doctrine concerning faith is clear from the meaning of 'the ground', dealt with already in 268, 566, as the member of the Church, or what amounts to the same, the Church. For if the Church is to exist at all the individual must be the Church. The Church is called 'the ground' from the fact that it receives the seeds of faith, which are the truths and goods of faith. 'The ground' is distinguished from 'the earth' or 'the land' - which, as has been shown, also means the Church - as faith is from charity. As charity includes faith within itself so does earth or land include the ground. Consequently when the Church is dealt with in general it is called 'the earth' or 'the land', and when dealt with specifically it is called 'the ground', as here. For that which is general is a complex whole consisting of the things deriving from it. The matters of doctrine which the members of the Ancient Church possessed had come down, as stated already, from revelations and perceptions of the Most Ancient Church which had been preserved, and in which they had faith, such as those we have today in the Word. Those matters of doctrine were their Word. 'Noah began to be a man of the ground' therefore means a person who has been instructed from matters of doctrine concerning faith.