Isaiah 65:23

When God sees in us some beginnings of a good will, he at once enlightens it and strengthens it and urges it on toward salvation, increasing that which he himself implanted or which he sees to have arisen from our own efforts. In his goodness, not only does he inspire us with holy desires, but actually creates occasions for life and opportunities for good results, and shows to those in error the way of salvation.

(Verse 23) For according to the days of a tree, the days of my people will be, and the work of their hands will grow old with my chosen. They will not labor in vain, nor bring forth children in trouble, for they are the offspring of the blessed of the Lord, and their descendants will be with them. LXX: For as the days of a tree, so shall be the days of my people: and the works of their hands shall be multiplied. My chosen ones shall not labor in vain, nor bring forth children for a curse: for they are the seed blessed by the Lord, and their offspring with them. The dwelling and plantation of the righteous will be eternal, so that the days of the life of my people may be compared to the days of the life of the tree, about which it is said in the Psalms: The righteous will flourish like a palm tree (Psalm 92:13), triumphing over their adversaries daily and displaying the emblem of victory. However, if we read it according to the Septuagint, we understand 'the days of the life of the tree,' which conveys more the meaning from the Hebrew rather than the words, and we understand it as the tree of life that was situated in paradise. So that Adam would not extend his hand to live, he was driven out of paradise (Genesis, III). In the custody of which, Cherubim, that is, a multitude of knowledge, and a fiery sword was placed to guard the way of the tree of life, so that Adam, who was in sin and not yet aware of his sins, would not eat from it and die from the death of impenitence, desperation, and pride. Solomon explains more clearly what this tree of life is, who, discussing the wisdom of God, says: The tree of life is for all who approach it, and who rely on it, as a firm foundation on the Lord (Proverbs III, 18); there is no doubt that it signifies the Word of God, who himself is the way and wisdom, and speaks of himself: I am the life (John XI, 25). And as the Prophet sings: You have made everything in wisdom: the earth is full of your creatures (Psalm 104:24); and the Apostle Paul: Christ the power of God, and the wisdom of God (1 Corinthians 1:24). The works of the people of God will also not grow old, but will be renewed daily, so that they do not walk in the oldness of the letter, but in the newness of the spirit (Romans 7). Just as through the disobedience of one man, many were made sinners, so through the obedience of one man, many will be made righteous.…