Salvationist Soldiers are considered by their peers to be covenanted warriors exercising 'holy passion' to win the world for Jesus. The covenant, known as the Articles of War, is a life-long commitment to God through The Salvation Army that is fleshed out by a full book of Orders and Regulations called Chosen to Be a Soldier published by the International Headquarters of The Salvation Army. There is also a complete book, called The Salvation Army Handbook of Doctrine], that explains the doctrines to which the soldier subscribes.