O peopIe, there comes upon you a great month, a most blessed month, in which lies a night greater in worth than one thousand months. Allah has made compulsory Fasting in this month and has decreed wakefulness at night (i.e. Taraweeh) Sunnah. Whosoever tries drawing nearer to Allah by performing any Nafl (optional) deed in this month, for him shall be such reward as if he performed a Fardh in any other time of the year. And whosoever performs a Fardh, for him shall be the reward of seventy Fardh in any other time of the year. This is indeed the month of patience, and the reward for true patience is Jannah; it is the month of sympathy with one’s fellowmen; it is the month wherein believer’s Rizq (provision) is increased.
The month of Ramadhaan, the month of blessings has come to you wherein Allah turns towards you and sends down to you this special Mercy, forgives your faults, accepts prayers, appreciates your competition for the greatest good and boasts to the Angels about you. So show to Allah your righteousness; for verily, the most pitiable and unfortunate one is he who is deprived of Allah’s Mercy in this month. (Tabraani)
The Doors of Jannah are opened up on the first night of Ramadhaan. Not a single door is closed until the last night of Ramadaan. (Bayhaqi)
And in this month, four things you should endeavor to perform in great number; two of which shall be to please your Lord, while the other two shall be those without which you cannot make do. Those which shall be to please your Lord, are that you should in great quantitv recite the Kalimah Tayyibah, “Laa ilaaha illallah”, and make much “Istighfaar” (beg Allah’s forgiveness). And as for those, without which you cannot make do, you should beg Allah for entry into Jannah and seek refuge with Him from the Fire of Jahannam. (Ibne Khuzaymah)
When the month of Ramadaan comes, the Doors of Jannah are thrown open and the Doors of Jahannam are closed and the Shayateen are chained up. (Bukhari, Muslim)