The International Harvesters Institute (IHI), located in Nuevo Laredo, Mexico began with a word from the Lord spoken to David in 1996 that He would “raise up nationals¬†to destroy the works of the devil.” Then God gave him the name “International Harvesters Institute.” The Bible School opened in September of 2001. The IHI is a two year evangelistic training institute with the goal of raising up nationals for effective ministry.