There is, no doubt, a mystical union between Christ and the believer. With Him we died, with Him we were buried, with Him we rose again, with Him we sit in heavenly places. We have five plain texts where we are distinctly taught that Christ is “in us.” (Romans 8:10; Galatians 2:20; 4:19; Ephesians 3:17; Colossians 3:11).