Matthew 10:29-31 Are not two sparrows sold for a farthing? and one of them shall not fall on the ground without your Father. But the very hairs of your head are all numbered. Fear ye not therefore, ye are of more value than many sparrows.
Isaiah 40:28 Hast thou not known? hast thou not heard, that the everlasting God, the LORD, the Creator of the ends of the earth, fainteth not, neither is weary? there is no searching of his understanding.
Romans 8:28 And we know that all things work together for good to them that love God, to them who are the called according to his purpose.
John 14:1 Let not your heart be troubled: ye believe in God, believe also in me.