Question: What are the conditions of Islaam?
Answer: There are two conditions of Islaam:
The first is sincerity to Allaah. When entering the fold of Islaam and performing any deed, a person should seek Allaah’s Pleasure. All acts of worship such as Salaah (Prayer), Sadaqah (voluntary charity), Sawm (Fast), Shahaadah (Testimony of Faith), etc should be done purely for the sake of Allaah; otherwise this is Riyaa’ (showing-off ) for which a person is considered a hypocrite. When a person pronounces Shahaadah (i.e. I bear witness that none has the right to be worshipped but Allaah and I bear witness that Muhammad is His Messenger) it must be coupled with sincerity of intention. A person must acknowledge Allaah as the Only One Who is worthy of worship and acknowledge Muhammad (peace be upon him) as the true Messenger of Allaah and the seal of prophets. A person must offer Salaah, pay Sadaqah, recite Qur’aan, observe Sawm, perform Hajj, and other acts of worship purely for the sake of Allaah in order to be successful.
The second condition is that all of one’s actions must be in accordance with Sharee`ah (Islaamic law), not accordance with one’s whims or personal judgment. A person must offer Salaah, observe Sawm, pay Zakaah (obligatory charity), participate in Jihaad (striving in the Cause of Allaah), and perform Hajj in the manner prescribed by Allaah… read more here.