Why Haven't You Left? it describes the history of

it describes the history of icons and examines why they’ve been a spiritual tool for so many centuries

Christ Walk outlines a 40-day program for individuals and groups to focus on improving physical health while engaging in spiritual and mental reflection and growth

or history

in any context

but his theological writings are frequently complex and difficult

Why Haven't You Left? it describes the history ofAs a missionary in the Sudan, amid unrest and war following Sudanese independence, Nikkel wrote these quasi public letters missionary epistles to his friends and supporters back home in the USA. These letters present a vivid picture of daily struggle in an impoverished, war torn, but lavishly beautiful country.