When those we love are going through difficult times, like dealing with sickness, financial struggle, suicidal thoughts, etc and ask us to pray for them we might struggle. When my mom was going through a tough time and she was being tested for cancer. It felt like our world was spinning faster than what we could hold on. And many hours were spent in prayer for her. And many times my prayers were “God I believe, but help my unbelief”. Sometimes our heads get it but not our hearts. Especially when it is for someone else we love. And God understands and He will and does walk through every part of our life, even in areas of our unbelief.