Trust Ekechi, possible Zoroastrian influence on early Christian apocalyptic views was mediated through early Judaism, which Zoroastrianism may have influenced (this is debated) already before the Jesus movement ("early Christianity") began. Here are some pertinent readings:
Jean Duhaime, “Dualism,” Encyclopedia of the Dead Sea Scrolls 1:215–220
Shaul Shaked, “Qumran and Iran: Further Considerations,” Israel Oriental Studies2 (1972): 433–446.
David Winston, “The Iranian Component in the Bible, Apocrypha, and Qumran: A Review of the Evidence,” History of Religions 5, no. 2 (1966): 183–216
Vicente Dobroruka, Persian Influence on Daniel and Jewish Apocalyptic Literature (Jewish and Christian Texts, 19)