491. The same things are signified by “sons” and “daughters” in this chapter (verses 4, 7, 10, 13, 16, 19, 26, 30), but such as is the church, such are the “sons and daughters” that is, such are the goods and truths; the truths and goods here spoken of are such as were distinctly perceived, because they are predicated of the Most Ancient Church, the principal and parent of all the other and succeeding churches.
Arcana Coelestia #3372
3372. 'For to you' means good. This becomes clear from the fact that Isaac, to whom 'to you' refers here, represents the Lord's Divine Rational, as has been shown often, and the Lord's Divine Rational is nothing other than Good, for even the Truth there, being Divine, is Good.