Abu Hurayrah (May Allah be pleased with him) reported: Allah’s Messenger (Peace and blessings be upon Him) encouraged the people, without making it an absolute command, to perform Qiyaam during Ramadan. He (Peace and blessings be upon Him) used to say: “Whoever stands (in Qiyaam) in Ramadan out of faith and expectation (of Allah’s reward), all his previous sins will be forgiven.” [Saheeh Muslim]
“Verily, with hardship there is relief” (Qur’an 94:6)
“Perhaps Allah may bring victory or a decision according to His Will.” (Qur’an 5:52)
Prophet Ibrahim (‘alayhissalam) did not feel its heat because of the help he received from Allah. “We (Allah) said : O’ fire! Be you coolness and safety for Ibrahim.” (Qur’an 21:69)
The sea would not drown Prophet Moses (‘alayhissalaam) because he uttered in confident, strong and truthful manner: “Nay verily! With me is my Lord, He will guide me.” (Qur’an 26:62)
And the Prophet Muhammad (sallallahu ‘alayhi wa sallam) said to ‘Abdullah bin ‘Abbas (radiyallahu ‘anhu): “..Be mindful of Allah, you will find Him before you. Get to know Allah in prosperity and He will know you in adversity… And know that victory comes with patience, relief with affliction, and ease with hardship.” [Tirmidhi]
(Source: mudassirsworld.blogspot.com)