And it must occur that when they sound with the horn of the ram, when you hear the sound of the horn, all the people should shout a great war cry; and the wall of the city must fall down flat.”​—Josh. 6:2-5.

¹⁷ On that seventh and last day, the Israelites were to increase their activity seven times! Then they were to “shout a great war cry.” Exactly as instructed, they did this.

And while now the witness yet includes the invitation to come to Jehovah’s organization for salvation, the time no doubt will come when the message takes on a harder tone, like a “great war cry.”