So We responded to him, and We gave to him John, and amended for him his wife. Indeed, they used to hasten to good deeds and supplicate Us in hope and fear, and they were to Us humbly submissive.
Allah tells us of His servant Zakariyya, who asked Allah to grant him a son who would be a Prophet after him. The story has already been given in detail at the beginning of Surah Maryam and also in Surah `Imran. Here an abbreviated version is given.
إِذْ نَادَى رَبَّهُ
(when he cried to his Lord) means, in secret, hiding it from his people.
رَبِّ لاَ تَذَرْنِى فَرْداً
(O My Lord! Leave me not single,) means, with no child and no heir to stand among the people after me.
وَأَنتَ خَيْرُ الْوَرِثِينَ
(though You are the Best of the inheritors.) This is a supplication and form of praise befitting the topic. Allah says:
يَدْعُونَنَا رَغَبًا وَرَهَبًا (and call Us with hope and fear - 21:90). This may be interpreted to mean that they call Allah Ta` ala both in comfort and distress. The other explanation of the verse is that during their prayers they remain suspended between hope and fear hoping that Allah would forgive their sins and fearing that their lapses may bring on them His displeasure.
Tazkirul Quran
Maulana Wahiduddin Khan
Prophets are those on whom God has bestowed His special Grace. A most prominent personal characteristic of theirs is that their endeavours are directed not towards the attainment of worldly goals but towards the attainment of things that are valuable from the viewpoint of the Hereafter. They have discovered the Majesty of God to the extent that in their eyes He is everything and nothing else matters. In every circumstance they opt for the path of modesty and humility. These qualities were found in full measure in Zachariah (Zakariyya) and other prophets. On this account, God blessed them with His special grace. Common believers too will be entitled to God’s succour and His blessings, provided that they possess the aforesaid qualities.
Uthmani text of the Madinah mushaf (King Fahd Complex). Translation: Saheeh International. Tafsir via Quran.com.