100. That 'a garden' means intelligence and 'Eden' love, is also evident in Isaiah,

Jehovah will comfort Zion, He will comfort all her waste places, and will make her wilderness like Eden and her desert like the Garden of Jehovah. Joy and gladness will be found in her, confession and the voice of song. Isaiah 51:3.

Here 'wilderness', 'joy', and 'confession' are terms used by the prophet to express the celestial things of faith, that is, things that belong to love. But 'desert', 'gladness', and 'the voice of song' express the spiritual things of faith, which in turn are matters of the understanding. The former relate to 'Eden', the latter to 'a garden'. For throughout this prophet dual expressions for the same thing are constantly occurring, with one expression meaning celestial things, the other spiritual. For more about what the garden in Eden means, see at verse 10 below.

“Eden” by itself stands for love, in most cases the love that comes from the Lord and our love for the Lord, which is the highest human love of all. Of course, “Eden” is closely identified with “garden,” which means intelligence and the intellect. The “Garden of Eden,” then, means the state of love and wisdom with people who are in a pure state of love to the Lord. The Garden of Eden is referred to throughout Scripture, but is described in detail in Genesis 2:8-17. Those verses, understood on a spiritual level, show the nature of what the Writings call the Most Ancient Church, in which people of pre-historic times were elevated to a state of love to the Lord and communion with heaven, a degree of innocence and love that we cannot truly imagine in the modern world.