Ignatian Spirituality believes that Jesus Christ tells us everything we need to know about God.
Ignatian Spirituality honors and respects atheists, agnostics, and believers of every kind, but it clearly witnesses to Christ and Christianity. [Having said that, at a recent conference I attended an excellent session where people shared about adapting the Spiritual Exercises for Jews, Buddhists, and Hindus.]
It believes and affirms that Jesus Christ is the final and ultimate revelation of God to the world. It tries to communicate this belief as joyfully and as effectively as we can.
It assures people that it is through Jesus and our relationship with him that we learn to know and to love God.