of literal or spiritual interpretation applied to what is taken to be "end-time" prophecy; the perceived relationships between various scriptures such as Daniel, the Olivet discourse, 2 Thessalonians and Ezekiel (amongst others); whether or not a dual-covenant is considered to be in place; and whether Old Testament promises of the restoration of Israel remain unfulfilled or have all come true in the Messiah (2 Corinthians 1:20). Such factors determine, for example, whether Daniel or 2 Thessalonians are read as referring to a still-future physically restored third temple. A number of these perspectives are illustrated below. Christian mainstream The dominant view within Roman Catholic, Eastern Orthodox and Protestant Christianity is that animal sacrifices within the Temple were a foreshadowing of the sacrifice Jesus made for the sins of the world through his crucifixion and shedding of his blood on the first day of Passover. The Epistle to the Hebrews is often cited in support of this view: the temple sacrifices are described as being imperfect, since they require repeating (ch. 10:1–4), and as belonging to a covenant that was "becoming obsolete and growing old" and was "ready to vanish away" (ch. 8:13, ESV). See also Abrogation of Old Covenant laws. Christ's crucifixion, being a sacrifice which dealt with sin once and for all, negated any need for further animal sacrifice. Christ himself is compared to the High Priest who was always standing and performing rituals and sacrifices. Christ, however, having performed his sacrifice, "sat down" — perfection having been finally attained (ch. 10:11–14,18). Further, the veil or curtain to the Holy of Holies is seen as having been torn asunder at the crucifixion – figuratively in connection with this theology (Ch 10:19–21), and literally according to the Gospel of Matthew (ch 27:50–51). For these reasons, a third temple, whose partial purpose would be the re-institution of animal sacrifices, is seen as unnecessary and thus superseded. Irenaeus and Hippolytus were among early church writers who foresaw a rebuilding of the Temple, as necessary for the preparation for the reign of the Antichrist. Additionally, Jesus himself stated, in response to a Samaritan asking whether it is right to worship on Mount Gerizim or Mount Zion, that "a time is coming when you will worship the Father neither on this mountain nor in Jerusalem... But in spirit and in truth". He stated of the Herodian temple, "Not one stone will be left on another;