The Importance of Prayer
Sadly, many Muslims do not pray or fulfil the conditions of the prayer, despite its importance. The purpose of prayer is to strengthen your relationship with God; to be grateful for all His blessings; and to remind yourself of His Greatness. Just as the body requires physical needs, such as food and water, the soul requires spiritual needs, nourished by acts of worship, the most important of which is prayer. It could be that the body of a person is healthy but the person is spiritually dead.
The Prophet (peace be upon him) said, “The comparison of one who remembers Allah and one who does not, is like that of the living and the dead.”
Allah says,
“O you who believe! Respond to (the call of) Allah and His Messenger when he calls you to that which gives you life.”Qur’an 8:24
It's Importance
Direct communication with Allah “The closest a person is to His Lord is when he is in prostration.” Prayer connects you with Allah. The Arabic word for prayer (As-Salah) is actually derived from the Arabic word meaning “connection”. Allah’s Messenger (peace be upon him) said, “When any one of you stands to pray, he is communicating with his Lord, so let him pay attention to how he speaks to Him.” Don’t sever this relationship with your Creator. A pillar of Islam Prayer is the second most important pillar of Islam, and is the most regular compulsory action in a Muslim’s life. Prayer is an act that must be fulfilled daily, regardless of the circumstance. In fact, Allah did not even exempt the Muslims from praying during battle! He says,“Guard strictly your (habit of) prayers... If you fear (an enemy), pray on foot, or riding.”Qur’an 2:238-9
Such is the case during war. What then during peace?
Success lies in the Prayer
The Prophet (peace be upon him) said, “The first of his deeds for which a man will be called to account on the Day of Resurrection will be the prayers. If it is found to be perfect, he will be safe and successful. But if it is defective, he will be unfortunate and a loser.”
It's Benefits
Shields against evil Without seeking Allah’s help, it is impossible to refrain from evil. Allah says,“Verily, prayer restrains (oneself) from shameful and unjust deeds...”Qur’an 29:45
How can sins be committed if you’re willingly standing before Allah 5 times a day?
Enriches your soul
Prayer satisfies your spiritual need to be in contact with your Creator. This gives your soul peace and contentment, especially with your busy lifestyle.
Allah says,
“Without doubt, in the remembrance of Allah do hearts find satisfaction.”Qur’an 13:28
Makes you humble
Pride and arrogance is rid by realising Allah’s greatness and your dependence on Him. In the prayer, the Muslim puts the highest part of his body and source of intellect, his head, on to the ground and says, “How perfect is my Lord, The Most High.”
He says,
“Successful indeed are the believers, who are humble in their prayers.”Qur’an 23:1-2
Of course, this can only be achieved when you understand what is recited and concentrate with humility.
Washes away sins
Everyone commits sins, however, Allah has provided, through prayer, a way to wipe out those sins.
Allah says,
“And perform prayer… surely the good deeds remove the evils deeds.”Qur’an 11:114
The Messenger gave a beautiful example when he said to his companions, “Consider if one of you had a river by his door in which he bathed five times a day. Would any filth remain on him?” They said, “No.” Then the Prophet replied, “Likewise, Allah wipes away sins with the five daily prayers.”
Solves your problems
If you strengthen your relationship with Allah, Allah will strengthen your relationship with the rest of the creation.Through prayer, He, who is All-Powerful, will rectify all your problems.
Allah says,
“Seek help in patience and prayer.”Qur’an 2:153
Unites the Muslims
Congregational prayer cultivates brotherhood, equality and humility between Muslims. The worshippers stand in rows and as one body, shoulder to shoulder, without any distinction of race, nationality, colour, wealth, family or status. This act of unity helps demolish all barriers which stand between people.
Abandoning Prayer
“O Mankind, What has deceived you concerning your Lord, the Most Generous?”Qur’an 82:6
You are disobeying your Creator
The whole purpose of your existence is to worship Allah, yet daily, you are disobeying your Creator.
“Then, there has succeeded them a generation who have given up prayer and have followed their desires. So they will be thrown in Hell. Except those who repent and believe, and work righteousness.”Qur’an 19:59-60
“(The people in Hell will be asked:) What has caused you to enter Hell? They will say: We were not of those who used to pray…”Qur’an 74:42-43
You are being ungrateful
Refusing your Creator’s invitation to establish this close relationship with Him is the ultimate ingratitude.
Allah created you and gave you everything.
“It is He who has created you and endowed you with hearing and seeing and hearts, little are you grateful.”Qur’an 67:23
The Prophet’s feet would swell because he would stand in prayer for lengthy periods. When asked about this, he replied, “Should I not be a grateful servant of my Lord?”
You are being lazy
What excuse will you give your Creator, the Creator of the heavens and the earth, on Judgement Day? The One Who blessed you with 24 hours in a day, yet only asked that you spend merely 30 minutes for prayer!
The Prophet (peace be upon him) said, “The son of Adam will not be dismissed from before his Lord on the Day of Resurrection until he has been questioned with five things: his life and how he spent it, his youth and how he used it, his wealth and how he earned it and how he disposed of it, and how he acted upon what he acquired of knowledge.”
You will be miserable
Allah says,
“And whoever turns away from My remembrance - indeed for him is a life of hardship. And We will raise him on the Day of Resurrection, blind. He will say, “My Lord, why have you raised me blind while I was (once) seeing?” (Allah) will say, “Thus did Our signs come to you, and you forgot (disregarded) them; and thus will you, this Day, be forgotten.”Qur’an 20:124-6
You are only harming yourself
Allah doesn’t need your prayer or anything from anyone - Glory be to Him! It is you that stands in need of His Mercy.
“Give thanks to Allah, and whoever gives thanks, it is only for his own soul’s good, and whoever is ungrateful, surely Allah is Free of all needs, Worthy of all praise.”Qur’an 31:12 You are flirting with disbelief
Many Scholars of Islam hold the opinion that if you do not pray, you are a disbeliever, quoting the following hadith:
“The covenant which distinguishes between us and them (i.e., between believers and disbelievers) is the prayer, and whoever neglects it has disbelieved.”
Additionally, the Prophet’s companions (may Allah be pleased with them) did not consider the abandonment of any act as disbelief, except for prayer.
Source: http://www.iisna.com/articles/pamphlets/the-importance-of-prayer