Joy is most certainly a state of mind... It is not a feeling of happiness. If everything is gift and one is not happy because some pleasure or other gift is taken away for whatever reason, how are we to respond but to look to the Giver Himself? If we get locked in on His gifts and not Him, how would you respond if you gave and gave and gave without even the slightest response let alone sight of gratitude? It rains on both the good and the bad, and He gives to both. We should too, not simply the looks of frustration we are oft to give when "enduring" a taxing moment on our senses, but we should also give like the Father gives, sacrifice like the Son has shown us, and be present like the Holy Spirit is in our lives always.
Everything we have is pure gift; our free will is the exercise of that profound gift. We shouldn't feel surprised or discouraged when the Lord trusts us enough to ask for some of those gifts in a specific way that prompts us to say "yes" to Him and not simply His gifts. We shouldn't fear what we cannot change or those things great and small He calls us to be present to throughout our day, whether monumental or minor, because all of it matters. We get the blessed choice to live in the moment spent doing good and forgiving not only one another but ourselves in the little accidents of life that turn into labors of love for the Lord. Choose the joy He wants to give and ignore every temptation to despair that love He gives so freely. Life isn't perfect until we rest in Him.
Lord, forgive our unbelief!