Verse 20. Nor can falsity be productive of what is good and true, because it is impossible for evil to produce good, or for falsities grounded in evil to produce truths.

275. The angels in the same heaven, or in the same society of heaven, are not all in like wisdom; their wisdom differs. Those at the center are in the greatest wisdom, and those round about even to the borders are in less wisdom. The decrease of wisdom in accord with the distance from the center is like the decrease of light verging to shade (see 43 and 128). Their light is in the same degree as their wisdom, since the light of heaven is the Divine wisdom, and everyone is in light in the measure of his reception of wisdom. Respecting the light of heaven and the varying kinds of reception of it see above (126-132).