Ye shall Receive Power
"Ye shall receive power, after that the Holy Ghost is come upon you: and ye shall be witnesses unto me both in Jerusalem, and in all Judaea, and in Samaria, and unto the uttermost part of the earth." -Acts 1:8
Tishrei: a Month of Holy Days
In modern times, we as Christians for the most part remember the first Sabbath, the Sabbath of the Seventh Day. However, we typically reject the other four Sabbaths: Passover, Yom Teruah (today called Rosh Hashanah), Yom Kippur, and Sukkot.