Camus' ongoing point is that we can have no experience of death, in the sense that we experience sense data, emotions, etc., but that death is, as human beings, our only certainty. He has been titled as the writer of the absurd which, in his thought, can be described as the confrontation between our human demands for justice and rationality with a contingent and indifferent universe. Hence life is meaningless. In Le Myth de Sisyphe absurdity is a sensation or feeling, which seizes us suddenly. It is at the base of thought and action, even though it is indeterminate and confused and, if present, it is distant in time.
Metaphysical rebellion is the answer to absurdity.
Rebellion indefatigably confronts evil. There is then a message of hope in rebellion because consciousness can make the walls or limits that could not formerly be penetrated, transparent. Consciousness is promoted by the absurd. There is a promise of a real awakening and no chance of returning to repose. But here Camus stops.