Beginning in the late 1990s, McKean's moral authority as the leader of the movement came into question. Expectations for continued numerical growth and the pressure to sacrifice financially to support missionary efforts took its toll. Added to this was the loss of local leaders to new planting projects. In some areas, decreases in membership began to occur. At the same time, realization was growing that the accumulated cost of his leadership style and associated advantages were outweighing the benefits. In 2001, McKean was asked by a group of long-standing elders in the ICoC to take a sabbatical from overall leadership of the ICOC. On 12 November 2001, McKean wrote that he had decided to take a sabbatical from his role as the leader of the International Churches of Christ. He issued the following statement: