Messenger of Allah ﷺ said, "When anyone of you appeal to Allah for something, he should ask with determination and should not say, 'O Allah, if You wish, give me.', for nobody can force Allah to do something against His Will.
قَالَ رَسُولُ اللَّهِ ﷺ إِذَا دَعَا أَحَدُكُمْ فَلْيَعْزِمِ الْمَسْأَلَةَ وَلاَ يَقُولَنَّ اللَّهُمَّ إِنْ شِئْتَ فَأَعْطِنِي فَإِنَّهُ لاَ مُسْتَكْرِهَ لَهُ