they only worship the one and only god which is the Christ Lord and Holy spirit
That is not a good answer
The roman emperor is not a god...
Christians (and also Jews) believe that there is only one God. Therefore, they considered the Roman Emperor's claim to be a god to be self-serving nonsense.
It says in the book of Exodus "Do not have any other gods before me" Many took this, and still do, to mean "Worship no other god" It could also have been to do with the next Commandment, about not worshipping false idols.
Christians believe him to be God and therefore worship him as God.
Christians worship God. We often worship with our hands up in the air in worship towards God.
Christians do not worship using a mat.
Christians tend to believe in a single supreme God; worshiping anybody else goes against their belief - for example, some kings or emperors who wanted to be worshiped as if they were divine.
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.
To prove that they were loyal Romans, everyone in the empire had to burn incense to Caesar and declare that "Caesar is Lord" once a year. It wasn't the incense as nearly as much as the declaration, because for the Christian there is one and only one Lord, Jesus Christ.
Emperor Nero of the Julian-Claudian Reign started a fire in Rome and blamed it on the Christians. He used them as scapegoats in order to persecute them because The Patricians, or wealthy class, were atracted to Christianity and if they became Christian they would not "worship" or respect the Emperor because Christians only worship the one true God, and Patricians were the Emperor's power source.
Christians worship one God. We worship the only God. Monotheists.
Kind of. Muslims worship Allah, which is Arabic for God. Christians worship the same God, they just don't call him Allah. More importantly, Christians worship Christ, which Muslims do not believe in.