A call to all such Christians who now keep the first day of the week, to keep the seventh, from the consideration of the perpetuity of the Fourth Commandment, which they allow to be equal with the other nine : and also, from the consideration of Christ's obedience and death; which last is hereby shewn to be a full proof of the former to which is added, a particular call to rulers and ministers. Written in verse, by E.D. in New-Castle County, upon Delaware.