Terms receipt of one or all the deeds of worship must pass the following categories:
1. No heresy in the sense of Worship Practice does not know the source and origin of the practice range practice there were no additions or deletions as samples Tahlil practice it was good but if tahlilan will be undertaken with a loud voice, shaking his head like a rich person that possessed no example of the prophet or the Birthday of prophet prophet never membiri order to celebrate his birthday or the day of his death and as if co dilaksnakan made compulsory and similar worship and prayed that this person will not be accepted Hajj, fasting, even prayer,
2. In getting the science right - right there back of his Master isnad concatenated or concatenated sequences from the teacher until the Prophet Companions of the Prophet Muhammad, tabi'in (those who met the Prophet and Companions) and the Mu'tabiin People who only meet four times a friend or 4 Kholifa prophet unto the hadith narrators khurairah ash, Muslim, Ibn Majah etc, so really - really knows that science is not based on words - he said not merely takliq
3. Pure in the mere intention - because worship seeking God's paradise and want to avoid the all siksanya
4. Shirk and did not act kemusrikan conditions that are also the most highly stressed by the Prophet Muhammad SAW. In fact any practice but still practice a person or a piece of forgetfulness kemusryikan although weighing seeds (seeds - seeds of grains of rice), then the deeds rejected Examples: Believe in the power - the power of the keris, stones, weapons and others - others that can give strength, but all kesembuahan were his God, Believe will tahayyul good day, bad day etc but all of that property and powers of God. etc.
Thus this spectrum