Matthew 5:3 KJV
[3] Blessed are the poor in spirit: for theirs is the kingdom of heaven.

Jesus was, is, and will be a physical reality of human history. His part in our story is so elemental that it cannot be said enough—Jesus means “God saves.”
By definition and reality, the Holy Spirit is more ephemeral. Our definitions of him are often more similes than portraits.
He is like a dove
He is like fire
He is the air in our lungs and our souls (not a metaphor).
Look for God, the Triune, interventional, rescuing God.
Ask him who he is
Ask him to show you
Ask him anything.