Ask, and it shall be given you; seek, and ye shall find; knock, and it shall be opened unto you.
Let's be practical here. Do not ask for a new car or new job; start with thinking and caring about your soul. Jesus said we should first seek the kingdom of heaven, and then everything else will be added onto us.
So why not ask for forgiveness of your sins, why not seek the kingdom of heaven for your soul and God's righteousness to be brought into your life, and why not knock on the door of complete health and well-being. Let us call upon Jesus for the important things first, the eternal things, and then see what happens. This is a real offer that Jesus put out there for us and He wants His children to be whole, spiritually and physically, so let's take him up on his offer. His love is unbelievable, and He wants to share it.