The earnestness of your prayer for a wife's heart and for all who have heard the word gladdens me, for it is a mark of a soul full of sympathy and love, after the pattern of the Apostle who burned when others were offended and wept over sinners. Yet remember that the kindness of God which you invoke is not meant to leave anyone in complacency, but to lead them to repentance. God is not an enemy to our salvation; He does not reject the fallen who turn back to Him. But let no one presume upon His patience and delay. The word of salvation is short and near: if you confess with your mouth the Lord Jesus and believe in your heart that God raised Him from the dead, you shall be saved. What is needed is not a labyrinth of toil, but faith working through love and a heart that condemns its own sins.
You speak of planting and watering, and truly the seed of the word has been scattered. But consider: the hearers are not so much attracted by lofty speech about God as by His lovingkindness and the promise that He takes away the sin of the world. When they perceive that there is One who delivers without our own labors, why would they delay? Yet I fear that many put off the gift to their last breath, not realizing that there remains no more sacrifice for sins after this life. We have only the one Cross, the one offering. Therefore, let everyone hasten to wash away the pollution by repentance, by tears, by prayers, by works of mercy. For if any should harden themselves, God still speaks to provoke them to conversion, saying, "Lest they should turn and I heal them", not to shut them out, but to make them long for that healing. He desires that all be saved and come to the knowledge of the truth.
You ask for fresh truth to be brought, for the Spirit to convict, for humbling like Nebuchadnezzar and the prodigal. Indeed, godly sorrow works repentance unto salvation, a grief that brings no regret. The sorrow of the world produces death, but the sorrow that springs from a pricked conscience, from seeing our own stains, that is the ground of joy. So pray that they may come to their senses, but also examine yourself, whether you are a pattern of good works, an example in word, in life, in charity, in faith, in purity. For very often the steps of the righteous are ordered to cross the path of the wanderer, not by accident, but so that the silent sermon of a holy conduct may speak louder than many words.
Do not think that conversion is only a matter of influence or occasion. The heart must be brought low. There are innumerable ways marked out for salvation: alms, compunction, humility, a contrite heart, contempt of possessions, fervent prayer. But none avail without that inward turning. So continue to water with kindness and speak the truth in love, but trust the growth to God. He who began a good work will bring it to completion if they do not resist. Let your thanksgiving be joined with a sober watchfulness, for the adversary seeks to snatch the word away. Keep yourselves in the love of God, and do not cease to pray that He who is perfect and patient would grant repentance to all, drawing them by His goodness, until they taste and see that the Lord is gracious.