Word by Word Analysis

فَنَادَتْهُ ٱلْمَلَـٰٓئِكَةُ وَهُوَ قَآئِمٌ يُصَلِّى فِى ٱلْمِحْرَابِ أَنَّ ٱللَّهَ يُبَشِّرُكَ بِيَحْيَىٰ مُصَدِّقًۢا بِكَلِمَةٍ مِّنَ ٱللَّهِ وَسَيِّدًا وَحَصُورًا وَنَبِيًّا مِّنَ ٱلصَّـٰلِحِينَ 39

So the angels called him while he was standing in prayer in the chamber, "Indeed, Allāh gives you good tidings of John, confirming a word from Allāh and [who will be] honorable, abstaining [from women], and a prophet from among the righteous."