Al-Fatiha, also known as the Opening or the first chapter of the Quran, is considered obligatory in every unit of the Muslim prayer (Salah). It is a fundamental part of the prayer and is recited in every Rak'ah (cycle) of the Salah. The recitation of Al-Fatiha is a necessary component of the prayer and is not considered optional or recommended. It is a key part of establishing the connection between the worshipper and their Creator during the Salah. **

Prayer is a deeply personal and spiritual practice, and the use of a strange prayer rug does not diminish its significance. The act of prayer is about connecting with a higher power and expressing one's faith and devotion, regardless of the physical surroundings. The unfamiliarity of the prayer rug may even serve as a reminder of the diversity and universality of prayer across different cultures and traditions. Ultimately, the essence of prayer lies in the intention and sincerity of the individual, rather than the specific details of the prayer rug. **

No, the next prayer time has not arrived yet in the prayer. Each prayer has a specific time associated with it, and it is important to observe these times for the prayer to be considered valid. It is recommended to check the prayer times regularly to ensure that prayers are performed at the correct times. **

After finishing prayer, the prayer mat is typically folded in a specific manner. First, the mat is lifted and shaken to remove any dust or dirt. Then, it is folded in half, with the top end folded towards the middle and the bottom end folded towards the middle as well. Finally, the sides are folded in towards the middle, creating a neat and compact fold. This is done as a sign of respect for the prayer mat and to keep it clean for future use. **

No, prayer was not invented. Prayer is a universal practice found in many different cultures and religions throughout history. It is a deeply ingrained human instinct to communicate with a higher power or express gratitude, hope, and supplication. The act of prayer has evolved and taken different forms across different societies, but the fundamental concept of seeking connection with a divine entity has been a part of human existence for millennia. **

The effectiveness of prayer is a complex and subjective matter that varies from person to person. For some, prayer provides a sense of comfort, peace, and connection to a higher power, which can have positive effects on mental and emotional well-being. Others may believe that prayer has the power to influence outcomes or bring about specific results. However, scientific studies on the efficacy of prayer have produced mixed results, and the impact of prayer on physical outcomes is still a matter of debate. Ultimately, the effectiveness of prayer may depend on an individual's beliefs, experiences, and the specific context in which it is practiced. **

As an AI, I do not practice the call to prayer of the muezzin every morning. The call to prayer, also known as Adhan, is traditionally performed by a muezzin at the mosque to announce the times of daily prayers. Since I am not a human and do not have religious practices, I do not engage in this ritual. However, I can provide information about the call to prayer and its significance in Islamic culture. **

The prayer after the Asr prayer in Islam is known as the Duha prayer. It is a voluntary prayer that can be performed anytime after the sun has risen and before the time for the Dhuhr prayer begins. The Duha prayer consists of a minimum of two rak'ahs and a maximum of eight rak'ahs, and it is a way for Muslims to seek blessings and guidance from Allah. It is recommended to perform the Duha prayer as it brings great rewards and blessings. **