West treated Houston inmates to a surprise Sunday Service performance.

Kanye's controversial trip to Houston this weekend commenced on a scandal-less note.

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Ahead of tomorrow's appearance at Joel Osteen's megachurch service, the rapper treated inmates at Harris County Jail to a surprise performance with the Sunday Service ensemble. A clip from yesterday's visit shows West warmly greeting inmates before performing his classic "Jesus Walks" to an emotional crowd and speaking with Harris County Sheriff, Ed Gonzalez.

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On Sunday, West is slated to join Osteen for a 15-20 minute conversation at the pastor's service, which will be televised and broadcasted on SiriusXM.

Watch Kanye surprise Houston inmates with a performance at Harris County jail below.