The Hasidic, Talmudic and most other "practicing" Jews honor and keep the Sabbath on the seventh day (Saturday) and yet they mostly deny Yehoshuah as the Son of God, our Savior, the Messiah and the CHRIST.

If keeping the Sabbath is a sign/seal of those who are of the elect of the Divine Creator Yehovah and heirs to the Kingdom of Heaven on earth, then how do those that openly and vehemently deny Yehoshuah exhibit that sign/seal of Yehovah Elohim?