If God's life span is infinite, then what was there before his creation?

The concept of God's existence and attributes varies across different religious and philosophical traditions. In many monotheistic religions such as Christianity, Islam, and Judaism, God is often considered eternal, existing outside of time and space. Therefore, the question of what existed before God's creation may not apply within these frameworks, as time itself is considered a part of creation.

Within such perspectives, God is often seen as the uncaused cause, the source of all existence, and therefore not bound by the limitations of time or temporal sequences. Asking what existed before God's creation assumes a linear understanding of time, which may not be applicable when discussing an eternal and transcendent being.

It's important to note that discussions about God's nature and existence often delve into complex theological and philosophical territory, and interpretations can vary widely among different religious traditions and individual beliefs.