True Christians only worship Jesus, nothing else.
Christians can worship anywhere, as it is a belief, and beliefs are everywhere. Though, often Christians would gather at a church as a focal worshipping area. In their own household each believer would worship their beliefs just as common as in a church.
Primarily, Christians worship in churches on Sundays.
Christians worship on Sunday, the first day of the week. Synagogues are normally open on the Sabbath or seventh day of the week (between sunset Friday and sunset Saturday). Most Christians would not worship in a synagogue.
Christians do not worship using a mat.
Christians worship God. We often worship with our hands up in the air in worship towards God.
Christians worship everywhere. "other" Christians worship in Isreal, or Nazareth, or Bethlehem.... but Christians still worship everywhere
Christians believe him to be God and therefore worship him as God.
Muslims go to Mosques and Christians go to churches.
christians worship on Sunday friends!!
Because the Christians would not partake of Emperor worship and because they were somewhat secretive in their worship, believers received the wrathful displeasure of some of the Roman Emperors.
There is no real answer to this. Christians worship God and Jesus and Hindus worship a plethora of gods, one god, or no gods at all.
The Romans hated everyone who would not worship their idols. Since Christians did not worship idols, [and since the Romans had Jesus (whom Christians regard as God in human form) crucified], the Romans sent many Christians into the arena to be killed for sport and entertainment.