96. The literal meaning of tahajjud is to rise up by breaking sleep. Therefore, it means: Rise up from sleep after the passing of a part of night and then offer your prayer.
97. Nafl literally means: Something done in addition to an obligatory duty. This shows that the tahajjud prayer is in addition to the five prescribed prayers.
98. “Will raise you to an honored position”. You may attain such a high position in this world and in the next world that people from everywhere may be full of praise for you, and you may become a praiseworthy personality. This is, as if to say: Now your opponents are engaged in calling you names and are trying to defame you throughout the country, and have raised a storm of false accusations against you but that time is not far when the world will ring with the echoes of your praise and in the Hereafter you will become worthy of praise by all creatures. The exaltation of the Prophet (peace be upon him) to the high position of intercession on the Day of Resurrection is also a part of that honored position.