ادْعُواْ رَبَّكُمْ تَضَرُّعًا وَخُفْيَةً إِنَّهُ لاَ يُحِبُّ الْمُعْتَدِينَ
"Invoke your Lord with humility and in secret..."
‘Indeed the greatest of blessings is turning to Allaah and worshiping Him. Every blessing has the equivalent of it being envied by an envious person, whether openly or secretly. There is no greater blessing than of turning to Allaah and worshiping Him [making Du'aa], indeed the souls of the envious are attached to that blessing.