Offering Plate or Communion Plate - Trump?

"Donald Trump at a Sunday service at First Christian Orchard Campus in Council Bluffs, .... When communion was passed to Trump, wife Melania, and two staffers in attendance, the GOP front-runner briefly mistook it for the offering plate and grabbed a number of bills from his pocket, according to AP.
"I thought it was for offering," he said with a chuckle to his staff, AP reports.
No harm done, though, as Trump later made a donation when the time came a few minutes later in the service." USAToday