You died for me; I live for you

Who am I - Casting Crowns

I am a flower quickly fading,
Here today and gone tomorrow,
A wave tossed in the ocean,
A vapor in the wind.
Still you hear me when I'm calling,
Lord, you catch me when I'm falling,
And you've told me who I am.
I am yours.
I am yours.
I am yours.

How many steps did it take?