Irenicism

Irenicism in Christian theology refers to attempts to unify Christian apologetical systems by using reason as an essential attribute. The word derives from the Greek word ειρήνη (eirene) meaning peace. It is a concept related to natural theology, and opposed to polemicism or war-like argumentation, and rooted in the ideals of pacifism. Those who affiliate themselves with irenicism identify the importance of unity in the Christian church, and declare the common bond between all Christians under Christ.

Erasmus and his influence

Desiderius Erasmus was a Christian humanist and reformer, in the sense of checking clerical abuses, honoring inner piety, considering reason as meaningful in theology as in other ways. He also promoted the notion that Christianity must remain under one church, both theologically and literally; under the body of the Catholic Church. Since his time, irenicism has postulated removing conflicts between different Christian creeds by way of mediation and gradual amalgamation of theological differences. Erasmus wrote extensively on topics related generally to peace, and an irenic approach is part of the texture of his thought, both on theology and in relation to politics: