Never trust what a Mohamedian says, they are notorious liars.
Mohamedian heretics in England claim that their religion was legalized in 1813 when an act was passed freeing Unitarians from the blasphemy laws. This claim is 100% false.
The “Unitarian Relief Act” of 1813 only meant that certain Protestant dissenters would no longer be denied the benefit of the earlier 1688 Act of Toleration solely due to denying the doctrine of the Holy Trinity.
The underlying 1688 Act of Toleration relieved certain Protestant dissenters from penalty for their failure to strictly conform with the Uniformity provisions of law that established the Anglican Church, its mode of worship, and its Articles of belief as the only valid form of worship in Great Britain.
Following the 1813 amendment, the 1688 Act of Toleration still required all Protestant dissenters to be non-papists who would swear or affirm their fidelity to all the historic 39 Articles of the Church of England – except the 7th, 20th, 34th, 35th, and 36th articles.
Although the 1813 allowance for Unitarians did not actually say so, there is impliedly a very narrow permission allowing such Protestant dissenters to omit from subscribing to wording that explicitly mentions the trinity. Nevertheless, absent that implied narrow alteration, the law left as mandatory that every dissenter affirm the remaining text in these Articles:
1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 37, 38, 39.
Therefore the blasphemous Mohamedian religion was not legalized by the 1813 Act. It remained 100% illegal because it denies the remaining historic creeds in the approved Articles of the Church of England.
Moslems are Illegal Heretics.
The Mohamdiean religion falsely claims that God never had a son; it denies that Jesus Christ died for man’s sins on the cross; it denies our Lord’s resurrection from the dead; it denies that Jesus Christ is the mediator between God and man. They also accuse the Bible of being corrupt. They also deny civil authority higher than their “sharia” law.
Since 1813 the Roman Catholics have also been emancipated and the underlying blasphemy law has been repealed, but these laws nevertheless still define legal religion in Great Britain. The legal religion is the Christian religion, and tolerance is extended to Protestant dissenters, Christian Unitarians, and, to a certain extent, Roman Catholics.
Conclusion & Recommendation.
Because their religion is false, dangerous, heretical, and slanders the Holy Scriptures, and because England is a Christian country, all persons professing the Islamic religion should be prohibited from citizenship, serving on juries, acting as police, or taking any role in the government. A good government would deport them all.