We have a refuge where we can rest without fear or worry. If God can take care of the sparrows and count the hairs on our heads, then God is able to take care of us. The sparrows that visit our home fill the air with their songs and have no worry about finding plenty of food and water. They greet the dawn with notes of joy. If God takes care of the birds, how much more will God take care of us? When we worry, we lose our joy and effectiveness in serving God. When instead we have faith in God to meet our needs and put God first in our lives, then we can focus our energy on glorifying our Creator.