19 Kids and Counting star Jessa Seewald just shared on her Twitter feed (@JessaSeewald) an adorable video of their five-year-old friend Aaron Agnew preaching a short message about God's grace.

The video was originally posted in YouTube by a user named "whatthingssoever" back in April 2013. It was entiled "Little Preacher Aaron Agnew" and said that little Agnew was just five years old when he delivered his message, which was based on the book Seven Aspects of God's Grace by Bishop Robert E. Smith Sr.

As soon as the mic was handed over to him, Agnew wasted no time and began with a short prayer. "I pray for this day... I pray that we have ears to hear and eyes to open, amen," he said.

Agnew's small voice was strong with conviction. "God had a gift and that gift was Christ," he said in his sermon. "And Christ is full of truth and grace!"

There were times the young boy was caught smiling and at a loss for words, but the delivery of his message was consistently strong and the crowd was very appreciative of his sermon.

"And there's one thing you should know, and you should work for it. That is eternal life!" Agnew cried.

He later left the stage after the sermon with the crowd clapping vigorously and some church members giving him the standing ovation.

Jessa seemed to think that Agnew did a great job preaching since she tweeted, "This is precious! Our little friend, 'preacher' Aaron Agnew (5 yrs. old), shares a short message on God's Grace."

Jessa, who was married days after her 22nd birthday last November, is clearly enjoying married life. She often gushes in her Instagram account (@jessaseewald) how much she loves her husband.

A wedding photo of Ben posted three weeks ago had the caption, "So blessed to be married to this wonderful man!"