JWs, by contrast, had no such events from the heavens to base their religion upon. Claiming...
And you can believe your UN-prevailing view if you like just the same as all Gents have their views too equal to Judaism- but without Jehovah it is moot.
Shavouth
Interestingly corresponds with God's Holy Spirit operative upon non-Jews (Pentecost 33CE as proclaimed by JW: "The kingdom of God will be taken away from you (Jews) and given to a nation producing its fruits.")
(Exodus 23:16, 17) . . .Also, the festival of harvest of the first ripe fruits of your labors, of what you sow in the field; and the festival of ingathering at the outgoing of the year, when you gather in your labors from the field. 17 On three occasions in the year every male of yours will appear before the face of the [true] Lord, Jehovah.and Deut 16:16
It appears to be a historical fact that the siege on Jerusalem that resulted in the destruction of "the Temple #2" began on Passover 70. According to Josephus, Jerusalem was filled to the brim with observant Jews, keepers of the above mentioned mitzvah. Seems that Jehovah wanted to kill as many as possible by unleashing the Roman army at the right time, only after the city was filled, using the law of Moses as a trap to catch as many as possible. Even Titus the heathen Gentile attributed his conquest to God who abandoned the Jews to him What seems to have prevailed at that time was not the law of Moses (see arch of Titus in Rome) but the command of Jesus. Josephus also points out that along with Christians, secular Jews also headed for the hills and the DEcapolis not trusting that Jehovah would save them in his Holy City from the Romans.
According to Josephus, the first siege in Jerusalem in 66 resulted in the defeat of the Romans, the rebels pursuing the Romans up to the same place where Joshua had commanded in the ancient past; "Sun, Moon, stand still!" But ironically, the sun was turned into darkness and the moon did not give its light because the Jewish zealots defeat of the Roman army was not complete, the Romans came back.