Is the Trinity Real?🤔 || Zechariah 4:6

Then he said to me, This [addition of the bowl to the candlestick, causing it to yield a ceaseless supply of oil from the olive trees] is the word of the Lord to Zerubbabel, saying, Not by might, nor by power, but by My Spirit [of Whom the oil is a symbol], says the Lord of hosts.-Zechariah 4:6