The author of the paper discusses Christian testimony as a fundamental position from which a believer and Christian community start the proclamation of the Truth that is recognized as fundamental for life. Testimony is examined from biblical positions and put in the context of modern society and the context of Christ’s Paschal Mystery in order to develop a reflection on the form and content of contemporary witnesses. In reflecting on the testimony, the author leans on the thought of the Swiss theologian Hans Urs von Balthasar and, based on his insights, the author develops some elements of testifying that stem from the Cross of Christ. From the Cross, which represents kenosis, we can read the form of testifying as well as the contents of the testimony, which involves every act of humility of Christian life. The author concludes with some specific expressions of the form and contents of Christian testimony in the contemporary context from the position of contemplating the Cross, all with the aim to present this thought out testimony as a dialogical and integrating element of the Church and the contemporary society.