Researchers are invited to highlight the history of the Christian presence in Turkey. Activities of Christian denominations. Interreligious Dialogue. Heresy. ecumenism. Persecution and opposition to them. Quantitative or territorial increase and decrease of individual churches. theological schools. Lives of Church Hierarchs or Prominent Christian Leaders. The future of Christianity in Turkey. Change in the number of believers. Missionary. Perspectives for confessions. Proselytism. Other questions of the history of Christianity in Turkey.

Researchers are invited to comprehensively cover private and general issues of interaction between religious and diplomatic organizations in the states of the Middle East. To comprehend the degree of mutual influence in the past and present, describe existing trends and predict possible situations in the future. It is important that the studies give recommendations to future researchers and formulate the prospects for further development of the topic.

Researchers are invited to highlight the history of the Christian presence on the African continent. Activities of Christian denominations. Interreligious Dialogue. Heresies in Africa. ecumenism. Persecution and opposition to them. Quantitative or territorial increase and decrease of individual churches. theological schools. Lives of Church Hierarchs or Prominent Christian Leaders. The Future of Christianity in Africa. The rapid increase in the number of believers. Missionary. Perspectives for confessions. Proselytism. Other Issues in the History of Christianity in Africa.

Researchers are invited to highlight the history of the Christian presence in the Persian Gulf region. Activities of Christian denominations. Interreligious Dialogue. Heresy. ecumenism. Persecution and opposition to them. Quantitative or territorial increase and decrease of individual churches. theological schools. Lives of Church Hierarchs or Prominent Christian Leaders. The future of Christianity in the region. The rapid increase in the number of believers. Missionary. Perspectives for confessions. Proselytism. Other questions of the history of Christianity in the states of the Persian Gulf.

The authors are invited to describe the situation of the Christian communities in Palestine in the past and at the present stage. Activities of religious, public and diplomatic organizations in the region, other issues.