Will God Almighty forgive whoever says, "Why is this, O God?" and then seeks forgiveness and repents profusely, while having fears of not conceiving after a late marriage, and difficulty achieving life goals?

A Muslim must strive, exert effort, and take means. It is not permissible to object to Allah's decree, for everything that occurs is for a wisdom and benefit for the servant. The Prophet, peace and blessings be upon him, said: "Wondrous is the affair of the believer, for all his affairs are good. If prosperity overtakes him, he thanks Allah, and that is good for him. And if adversity befalls him, he endures patiently, and that is good for him." It is advised to maintain obligatory prayers and supererogatory acts, avoid prohibitions, and be optimistic, for the Prophet, peace and blessings be upon him, loved good omens and disliked pessimism.