Book Reviews: Systematic Theology: The Trinitarian Foundation of Human Sexuality as Revealed by Christ according to Hans Urs von Balthasar. The Revelatory Significance of the Male Christ and the Male Ministerial Priesthood (Tesi Gregoriana. Serie Teologia 63). By Robert A. Pesarchick. Rome: Editrice Pontificia Università Gregoriana, 2000. Pp. 323. Price L. 34000. ISBN 88-7652-859-8 - Dalzell, Thomas G. (Irish theological quarterly, 2001)