Johan has worked with young people, teachers, parents and families for more than 30 years. Many of the more than 30 books he has written or co-written focus on these groups. He speaks at churches and schools across the country. His messages, talks and series focus on parenting and family, discipleship, depression, burnout and spiritual growth. He has spoken at many men’s and women’s conferences nationwide, and has led dozens of youth camps, youth weeks and talks for young people at schools and churches. He especially enjoys giving motivational, inspirational and empowering talks for teachers at schools and for spiritual leaders.