very natural substances, and therefore may not be adored; for that were Idolatry, to be abhorred of all faithful Christians". However, since the mid-19th century, the Oxford Movement has broadened Anglican opinions on the matter. An early 20th century bishop, the Right Reverend Edgar Gibson, Bishop of Gloucester, wrote of Article 28 that "The statement in the Article is worded with the utmost care, and with studied moderation. It cannot be said that any one of the practices is condemned or prohibited by it. It only amounts to this: that none of them can claim to be part of the original Divine institution." Today, opinions on the nature of the Eucharist and thus on the propriety of adoration and exposition of the Blessed Sacrament vary in the Anglican tradition (see Anglican Eucharistic theology), but many Anglo-Catholics practice Eucharistic adoration. Others celebrate Benediction of the Blessed Sacrament, which is not unlike Eucharistic adoration. Lutherans Lutheran Eucharistic adoration is most commonly limited in duration to the Eucharistic service because Lutheran tradition typically does not include public reservation of the Sacrament. If the holy elements are not consumed at the altar or after the service, then they can be set aside and placed in an aumbry, which is normally located in the sacristy. Primarily, the extra hosts are reserved for another Eucharist or for taking to the sick and those too feeble to attend a church service. However, certain Lutheran parishes reserve the Eucharist in a tabernacle near the altar. The former Anglo-Lutheran Catholic Church strongly encouraged Eucharistic adoration, and some parishes in the Evangelical Catholic tradition of Lutheranism continue to strongly encourage Eucharistic adoration. Historically in Lutheranism there have been two parties regarding Eucharistic adoration: Gnesio-Lutherans, who followed Martin Luther's view in favor of adoration, and Philippists who followed Philipp Melanchthon's view against it. Although Luther did not entirely approve of the Feast of Corpus Christi, he wrote a treatise The Adoration of the Sacrament (1523) where he defended adoration but desired that the issue not be forced. In his reform of the Roman Mass Luther placed the Sanctus after the Institution Narrative to serve as a solemn act of worship of the Real Presence just brought about by the latter. This order is still maintained in some lutheran liturgies, such as that of the noticeably high church Church of Sweden. After the death of Martin Luther, further controversies developed including Crypto-Calvinism