In Isaiah 40:12 'to weigh the mountains in a balance, and the hills in scales,' signifies that the celestial aspects of love and charity are from the Lord, and that He alone disposes their states.

(Mga Sanggunian: Arcana Coelestia 3101)

3101. 'So as to know whether Jehovah had prospered his way or not' means regarding Divine Truth, as to what sort it was. This is clear from the meaning of 'way' as truth, dealt with in 627, 2333. The Divine nature of that truth is meant by the words 'whether Jehovah had prospered' which amounts to the same as, whether it was from Jehovah, that is, from the Divine. Accordingly what sort of truth is meant, for the truths that are summoned from the natural man into the rational man are not all received, only those that accord with the good there, and on being sown and implanted in this way act as one with that good. The rest, even though they may have appeared as truths prior to being raised up, are nevertheless not received because they are not acknowledged. Good is that which acknowledges its own truth, and truth that which acknowledges its own good. That it was an acknowledgement of what sort of truth it was, and that thus this truth was received, is also evident from what follows next.