Sobrino's main works are Jesus the Liberator and its sequel Christ the Liberator, along with Christology at the Crossroads, The True Church and the Poor, Spirituality of Liberation, The Principle of Mercy: Taking the Crucified People from the Cross, No Salvation Outside the Poor, and Prophetic-Utopian Essays.
Vatican notification
Because of the theological positions he took in his works, Sobrino was the subject of a theological notification; a critique statement and an admonishment by the Vatican and the Congregation for the Doctrine of the Faith in March 2007. The congregation declared that Sobrino placed too great an emphasis on the human nature of Jesus Christ, downplaying Jesus' divine nature, and that his "works contain propositions which are either erroneous or dangerous and may cause harm to the faithful." While certain of his teachings were declared false, the congregation did not condemn or censure him, or prohibit him from teaching or lecturing. However, Federico Lombardi at the Vatican Press Office hinted at the possibility that his bishop or superior in the Jesuit order might choose to take action. The congregation emphasized in the notification that it was issued as part of its service "to the people of God, and particularly to the simple and poorest members of the Church." They emphasized the people's "right to know the truth ... about Christ" and therefore their corresponding duty to intervene. The notification was premised on Benedict XVI's teaching that "the first poverty among people is not to know Christ." According to the Notification, Sobrino's erroneous propositions concerned: "1) the methodological presuppositions on which the Author bases his theological reflection, 2) the Divinity of Jesus Christ, 3) the Incarnation of the Son of God, 4) the relationship between Jesus Christ and the Kingdom of God, 5) the Self-consciousness of Jesus, and 6) the salvific value of his Death." At the root of what the Vatican saw as Sobrino's error is his affirmation that "the 'Church of the poor' is the ecclesial 'setting' of Christology and offers it its fundamental orientation." However, the Vatican believes that it is "only the apostolic faith which the Church has transmitted through all generations that constitutes the ecclesial setting of Christology and of theology in general." Contrary to criticisms that the Vatican acted without due consultation and unfairly, the Vatican says that a Notification is made after notifying the author of the statements that are seen to be problematic and after awaiting a reply from the author who is given 3 months whereby to respond. Retired professor of theology Peter Hünermann declared in April 2007 that the Vatican notification was a "shock" for all theologians, because along with Sobrino "the most distinguished exegetes and systematic theologians – both Catholic and Protestant – stood in the dock". Supported by more than 100 professors of Catholic theology, Hünermann also demanded an "intelligent redevelopment" of the Vatican Congregation for the Doctrine of the Faith, because, as successor organization of the Holy Office, it still had the structure of an "early modern board of censors". Sobrino's work was reviewed by a number of theologians, including,, Javier Vitoria, Carlo Palacio of Belo Horizonte, and Martin Maier, editor of the German Jesuit periodical Stimmen der Zeit. These theologians found no doctrinal errors in Sobrino's works. It is not apparent that their findings have been considered by the Congregation for the Doctrine of the Faith.