- Orthodox Mariology in Patristic Theology and in Byzantine, Syriac, Coptic Hymnology, Iconography and Hagiographies;
- Father Stăniloae in dialogue with the 20th century theology;
- The Perichoresis of Eternity and Time in Fr. Stăniloae Theology;
- The Experience of God as Revelation and Knowledge of the Triune God;
- God’s eternal Face revealed in the Face of Jesus Christ;
- The Palamite Hesychasm in the Father Stăniloae Theological Synthesis;
- Returning to The Philokalic Fathers – the neopatristic movement and the Orthodox Spirituality;
- Prayer of Jesus and the experience of Holy Spirit;
- Person, Freedom and Holiness;
- Liturgy of the Community and the Liturgy of the Heart;
- Mystical Realism at Father Stăniloae – Apophaticism, Otherness and Ontology of Divine-Human Communion;
- Father Stăniloae’s attitude towards Philosophy.