Christ's words "do this in remembrance of me" (Luke 22:20) point to an eschatological realism realized in the gathering. The word of Christ institutes a liturgical praxis that was received by the ancient church and has since been practiced for several generations until today. The Syriac speaking churches, which are also in continuity with the Messianic faith, followed by the apostolic tradition, do not escape the question of eschatology, which is of great importance and central to Syriac Christianity. To answer the question of why eschatology is important in the Syriac tradition? is comprehensive, large and does not accommodate the scope of work. However, this work will try to answer the question of whether Jacob of Serugh's eschatological thinking develops in relation to Ephraim in comparison to Isaac the Syrian. Therefore, this work will try to get a glimpse of the eschatological basic view within the understanding of Syriac Christianity. There will be a positioning of Jacob of Serugh in relation to Ephraim the Syrian with comparison to Isaac the Syrian to gain a better understanding of the direction that emerges during the turning point of the fourteenth century in connection with those ecclesiological battles during that time. It may not provide an answer to everything but certainly an answer to where we started this development regarding eschatology. I want to thank my supervisor, Michael Hjälm for the good advice, support and guidance through the work. I also hope that reading this essay will be useful and continued studies in the subject.