the angel.

Revelation 2:1
To the angel of the church in Ephesus write: These are the words of Him who holds the seven stars in His right hand and walks among the seven golden lampstands.

Revelation 1:11
saying, "Write in a scroll what you see and send it to the seven churches: to Ephesus, Smyrna, Pergamum, Thyatira, Sardis, Philadelphia, and Laodicea."

Pergamos.

Revelation 2:27
He will rule them with an iron scepter and shatter them like pottery--just as I have received authority from My Father.

which hath.

Revelation 2:16
Therefore repent! Otherwise I will come to you shortly and wage war against them with the sword of My mouth.

Revelation 1:16
He held in His right hand seven stars, and a sharp double-edged sword came from His mouth. His face was like the sun shining at its brightest.

Revelation 19:15, 21
And from His mouth proceeds a sharp sword with which to strike down the nations, and He will rule them with an iron scepter. He treads the winepress of the fury of the wrath of God, the Almighty. . . .

Isaiah 11:4
but with righteousness He will judge the poor, and with equity He will decide in favor of the earth's oppressed. He will strike the earth with the rod of His mouth and slay the wicked with the breath of His lips.

Hebrews 4:12
For the word of God is living and active. Sharper than any double-edged sword, it pierces even to dividing soul and spirit, joints and marrow. It judges the thoughts and intentions of the heart.