"Other than that I haven't seen anyone that can guarantee it," Trump told reporters.
If Jesus came down and said, 'I want to be Speaker,' he would do it," Trump told reporters in New Hampshire.
House Majority Whip Tom Emmer is considered the leading candidate, but he has a complicated relationship with Trump.
Trump's confidence in Christ belies some House Republicans who have lamented that if Jesus were to return, even he would struggle to unite their fractious group.
Jesus is far from the only hypothetical religious figure that has been offered a lament to House Republicans' struggles.
Persons:
Donald Trump, Jesus Christ, Trump, —, Jesus, Christ, Jim Jordan, Jordan, Tom Emmer, Steve Scalise, Kevin McCarthy, Jesus can't, Ryan Zinke, Teresa, Doug LaMalfa, Ben Jacobs
Organizations:
Service, Trump, Republicans, GOP, Democrats, California Republican
Locations:
New Hampshire, California