You must live a life worthy of God's love. You must respond to God's love with responsible, normal behavior. God's love is extravagant and irresponsible. God loves you with no conditions, no addenda to the contract, no fine print. Passion is much harder than legalism.
Passion is always risky.
The Bible gives example after example of people who fell in love with Jesus and left their jobs, their families, their security. Once people met Jesus, their passion became hazardous to their health. Passion is not something to be treated lightly. The passionate life is a risky life. If we can judge by the passionate people around us, it's more than worth it, but far from safe.