Praying from 1 Thessalonians 1:8 relating to Faith, Evangelism, Spread of the Gospel.

Dear Lord, I thank you that your word has been declared from me, not only in my immediate surroundings but also in every place my faith toward you has gone out. I claim the promise that I need not say anything because your word has already gone forth from me. May my life be a living testimony of your goodness and grace, and may your word continue to spread through me to all those around me. In Jesus’ name, I pray. Amen.

Verse: For from you the word of the Lord has been declared, not only in Macedonia and Achaia, but also in every place your faith toward God has gone out, so that we need not to say anything.
1 Thessalonians 1:8

This is a Promise. The verse is stating that the faith of the reader has spread to many places, and therefore the speaker does not need to say anything more about it.