Help My Unbelief

I have selected an inspiring verse from the Bible for today’s discussion.
Mark 9:29 is the text for today.
But before we go to the core of the verse, let us try to understand the circumstance in which Jesus spoke the verse.

The event of Jesus’ transfiguration on a high mountain is recorded in Mark 9.
Theologians are not sure of the details or place of the mountain.
The incident happened six days after the conversation recorded in Mark 8.
The conversation in Mark 8 goes like this: