Have you ever said, "I can't do this anymore!" I am ashamed to say that I said that a few times as a family caregiver. Sometimes the challenges of caring for a loved one become emotionally overwhelming. Yet if we believe that God is sovereignly in control of all things, we must also believe that He will equip us for everything He has us to do including care-giving.
Also God delights to use weak vessels to show His glory. When we feel the weakest He can show His strength in us in the best possible way. When we know we are weak we depend on Him more, and the Lord is glorified more. Remember the Old Testament characters of Moses and Gideon? Moses stuttered, and Gideon was very much afraid and a person of no consequence. Yet God used these weak vessels in mighty ways. Naomi in the Old Testament had a bad attitude and was very discouraged, and Martha in the New Testament was a worrier. Yet God used these weak vessels as well. Paul, the writer of many of the Epistles had some infirmity which he asked the Lord to remove. Christ's answer to Paul In II Corinthians 12:9, however, was the following, "My grace is sufficient for you, for My power is made perfect in weakness."
Also through our care-giving challenges we are reminded of all that Jesus Christ endured for us on the cross. We are reminded of His promise to always be with us and equip us for every challenge and trial. He will be with us each step of the way. Care-giving for a loved one can be an emotionally, physically, and spiritually draining time. There can be a heavy load of "if onlys" and false and real guilt. There can be the load of emotional and physical fatigue. Jesus Christ loved you enough to die for you, dear caregiver. Trust Him enough to lay your burdens down at the cross. He wants to carry your burdens for you.
Also a rejoicing or grateful attitude can go a long way towards lightening our loads. We can negatively choose to sink into despair and discouragement or take our tired overwhelmed emotions out on others. A better approach is to keep our focus on the Lord. We can choose to rejoice that the Lord always has been and always will be in control of all things. It is not about our circumstances, difficult though they may be; but it is about our attitude. The apostle, Paul, said in Philippians 4:11b-12a, "I have learned to be content whatever the circumstances. I know what it is to be in need, and I know what it is to have plenty. I have learned the secret of being content in any and every situation." The key to contentment and joy in any situation is to focus on the Lord and to rest in His promises in His Holy Word, the Bible.
Listen to your loved ones when they talk. Treasure and nurture these relationships and even celebrate life with them in every way that you can. Thank God for the opportunity to be a caregiver for your loved one even in the very difficult and challenging moments Rest your burdens with the Lord. Focus on Him and not on your circumstances. Rejoice even in the challenging moments.