But God commendeth His love toward us, in that, while we were yet sinners, Christ died for us. Romans 5:8
Seeing that we have a great high priest that is passed into the Heavens, Jesus the SOn of God, let us hold fast the profession of our faith. For we have not an high priest that cannot be touched with the feeling of our infirmities, but was tempted in all points like as we are, yet without sin. Let us therefore come boldly into the throne of grace, that we may find mercy, and obtain grace to help in time of need.” Hebrews 4:14-16
A great reason to smile and be thankful is that we have unlimed access to God through the blood of Christ. We sinners receive this access by accepting Jesus as saviour, and partake of this accessas described: “come boldly” to the “throne of grace”. The point of this passage is that God will help us to have victory over sin, in particular, the sin of unbelief, if we will come to Him boldly in prayter. Why smile? Because Jesus died for your sins, because ye have access to the Father, and because you today can live in spiritual victory!