Answer: Testimony of faith, prayer, charity, fast and pilgrimage.
Explanation: Five requirements of Obedience of Allah in Islam are known as the five pillars of Islam. These five pillars are: testimony of faith, prayer, charity, fasting and pilgrimage.
The first requirement is the testimony of faith, that is, in every place where it is possible to preach and testify to the Islamic faith with their personal work.
Prayer is an integral part of Islamic life, the believer is obliged to pray five times a day, turning towards Mecca.
Charity is the essence of the Muslim faith, where everybody is able to help someone in need or need help in any way. It does not require any particular wealth, but it means sharing with the unfortunate what is in it. Thus, hospitality towards anybody is an important part of charity.
Every Muslim is obliged to fast during the month of the fats known as Ramadan, when they do not eat and drink over the day, refrain from bad thoughts. Food and drinks are allowed with the first sunset.
The fifth pillar of Islam or the fifth request relates only to richer Muslims, who, if they are in material capacity, are obliged to go on pilgrimage to Mecca once in their lifetime.