We know God exists because we can see the perfect order of His Creation, an order which demonstrates supernatural intelligence in its design. The conclusion of this argument is that God exists. The premise assumes a Creator and Designer of the universe exists, i.e., that God exists. In this argument, the arguer should not be granted the assumption that the universe exhibits intelligent design, but should be made to provide support for that claim. The following argument also begs the question.
Abortion is the unjustified killing of a human being and as such is murder.
Murder is illegal. So abortion should be illegal. The conclusion of the argument is entailed in its premises. If one assumes that abortion is murder then it follows that abortion should be illegal because murder is illegal. In this argument, the arguer should not be granted the assumption that abortion is murder, but should be made to provide support for this claim.