One source of evidence for this is the “39 articles” of Anglicanism. Here are a few quotes:
25 OF THE ACRAMENTS ordained of Christ be not only badges or tokens of Christian men’s profession, but rather they be certain sure witnesses and effectual signs of grace and God’s good will towards us, by the which He doth work invisibly in us, and doth not only quicken, but also strengthen and confirm, our faith in Him.
There are two Sacraments ordained of Christ our Lord in the Gospel, that is to say, Baptism and the Supper of the Lord.
Those five commonly called Sacraments, that is to say, Confirmation, Penance, Orders, Matrimony, and Extreme Unction, are not to be counted for Sacraments of the Gospel, being such as have grown partly of the corrupt following of the Apostles, partly are states of life allowed in the Scriptures; but yet have not the like nature of Sacraments with Baptism and the Lord’s Supper, for that they have not any visible sign or ceremony ordained of God.
The Sacraments were not ordained of Christ to be gazed upon or to be carried about, but that we should duly use them. And in such only as worthily receive the same, have they a wholesome effect or operation: but they that receive them unworthily, purchase to themselves damnation, as Saint Paul saith.
28…Transubstantiation (or the change of the substance of bread and wine) in the Supper of the Lord, cannot be proved by Holy Writ, but is repugnant to the plain words of Scripture, overthroweth the nature of a Sacrament, and hath given occasion to many superstitions…