I Will Trust, and will not be Afraid

Behold, God is my salvation;
  I will trust, and will not be afraid;
 for the Lord God is my strength
  and my song,
 and he has become my salvation.
With joy you will draw water from the wells of salvation.
Isaiah 12:2-3

Here's the lyrics from a song I heard as a child. I wish I knew the title and composer.

I will trust and never be afraid,
 Though I tread in sunshine or in shade.
Jesus walks along the road with me,
 And he guides my footsteps constantly.
Such a friend as through the years
 has been my guide,
Through the valley still will keep me
 by his side.
And some day when light grows dim and fades,
I'll trust in him,
I will not be afraid.

Dear God, help me today to trust in you. Help me to draw my strength from you. Help me to be joyful as I meditate on your salvation.