everywhere
jainism is worshiped in the temples where the trithankaras are worshiped
Muslims don't worship any building. Even, the Kaaba (that is the most sacred Islamic building) is not worshiped by Muslims but respected and honored by Muslims. If you wish to read about places where Muslims worship (both houses of worship and sacred sites) read the Related Question below.
Currently, the Jewish Holy Temple no longer exists since it was demolished in 70 CE. However, there are numerous holy sites and holy houses of worship all across Israel.
The holy sites of all three religions can be found in the Middle East, where all originated. More specifically, all have sites located within the current nation of Israel.
I'm not exactly sure how you would "manifest" monotheism, but signs of Israel's monotheism come from the various prayer sites across the country for the three monotheistic faiths: Judaism, Christianity, and Islam. Many adherents from all three visit the various houses of worship.
Christians in Israel celebrate Christmas on December 25, just as Christians everywhere else in the world do. Although Jews don't celebrate Christmas, Israeli police and military are posted at Christian holy sites, to protect the security of the Christian pilgrims and avoid disruption of their worship.
The holy sites of all three religions can be found in the Middle East, where all originated. More specifically, all have sites located within the current nation of Israel.
Most religions of the world do not have holy sites near (or in) Israel, such as:Ancestor WorshipBuddhismCao DaiConfucianismDruidsHinduismNative African ReligionsNative American ReligionsShenismShintoismSikhismTaoismTengriismWiccansAdditionally, a number of minority Middle Eastern religions have no holy sites in Israel: Mandaeanism and SabianismShabakismYarsanism (Ahl-e-Haqq)YazidismZoroastrianismIt may perhaps be easier to list those religions with holy sites near or in Israel JudaismChristianityIslamBaha'iDruze
Osiris was primarily worshiped in ancient Egypt, with his veneration dating back to around 2600 BCE during the Old Kingdom. His worship continued through the Middle and New Kingdoms and persisted well into the Greco-Roman period, reflecting his significance in Egyptian mythology as the god of the afterlife and resurrection. Temples dedicated to Osiris, such as those in Abydos, became important pilgrimage sites for devotees seeking his blessings.
Jeroboam made two golden calves as idols. He established these calves in the cities of Bethel and Dan to serve as alternative worship sites for the Israelites, aiming to prevent them from traveling to Jerusalem. This act was seen as a significant departure from the worship of Yahweh and contributed to the spiritual decline of the northern kingdom of Israel.
Judaism, Christianity, and Islam. Those are the major, monotheistic religions in the region. The minority religions of Druze and Baha'i also have holy sites in Israel.
After the kingdom split, the ten northern tribes of Israel were ruled by Jeroboam I, a former servant of King Solomon. He established the northern kingdom, known as Israel, around 931 BCE, and set up its capital in Shechem. To prevent his subjects from returning to Jerusalem for worship, he instituted golden calf idols in Bethel and Dan as alternative sites of worship. This marked the beginning of a distinct political and religious identity for the northern tribes.