Let all those that seek thee rejoice and be glad in thee: let such as love thy salvation say continually, The LORD be magnified.
Everything that is good, every good and perfect gift is from the Father above. This song especially gives thanks for the gift of faith, life, and salvation, which all flow from Christ's work on the cross and his resurrection from the dead.
One of the greatest gifts we have from God is faith, for it is by grace, through faith, that we are saved. Thank You God for ears to hear an eyes to see. May that gift be given to all that your name would be exalted in all the earth.