This is very true:

proclaiming the gospel isn't about scholarly predominance...
It's about the power of the Holyspirit communicating life to the hearts of those yet to believe the supremacy of God and His kingdom.

How then shall they call on him in whom they have not believed? and how shall they believe in him of whom they have not heard? and how shall they hear without a preacher?(Romans 10:14)
This attest to the truth in Mathew 28:19. As believers the great commission of Evangelism; telling the untold about the message of Christ (that's the gospel) is a mandate we cannot avoid or treat with levity.
Thanks for sharing.
Kind regards.