It is Satan's work to fill men's hearts with doubt. He leads them to look upon God as a stern judge. He tempts them to sin, and then to regard themselves as too vile to approach their heavenly Father or to excite His pity. The Lord understands all this. Jesus assures His disciples of God's sympathy for them in their needs and weaknesses. Not a sigh is breathed, not a pain felt, not a grief pierces the soul, but the throb vibrates to the Father's heart.