It is emphasized that the involvement of missionary theology in the discussion of ways to develop spiritual education allowed post-soviet Protestantism to successfully overcome differences in the vision of the formal construction of education, and then move on to discussions about its content. There was a gradual overcoming of modern individualism, the growing role of communities, the replacement of monologue models of mission with dialogical ones. The idea of the seminary as a community that is not self-sufficient, but serves the church as a community, has gained general recognition. The church also came to be understood as serving an eschatological ideal community similar to the Trinity community. The formation of community and dialogical models of missionary and educational activity allows Ukrainian Protestantism to effectively adapt to the realities of the beginning of the 21st century and to be proactive in today's society.