Bible Verses About Trumpet: The bold and faithful preaching of ministers

Call with the throat, restrain not, As a trumpet lift up thy voice, And declare to My people their transgression, And to the house of Jacob their sins;

`Unto thy mouth--a trumpet, As an eagle against the house of Jehovah, Because they transgressed My covenant, And against My law they have rebelled.

Blow ye a trumpet in Zion, And shout ye in My holy hill, Tremble do all inhabitants of the earth, For coming is the day of Jehovah, for it is near!