Udoekpo, M. U. “A Study of the Ministry of the Royal Priesthood in Exodus 19:6 and Its Theological Expansion 1 Peter 2:5, 9–10”. European Journal of Theology and Philosophy, vol. 3, no. 1, Jan. 2023, pp. 1-7, doi:10.24018/theology.2023.3.1.82.