Your security must be in the Lord.
There is nothing wrong with insurance. Insurance, however, falls far short of God's Provision. He has said He will provide your every need and that He will withhold no good thing. If that is true, why do so many Christians do all they can to avoid a faith walk, and then worry and fret?
Because they do not believe God.
You have chosen to believe God. That is why you are a Soldier of The Cross. You must be constantly praying in your daily bread and expecting to live at the Hand of God. When you pray thusly, you will rely on Him for everything, even though you may have all the money in the world and endless insurance.
He has designed you to look to Him. The Christian who prays in his daily bread sees that the paycheck is from the lord and not from the boss. That Christian works for the Lord and not for the money.
That Christian is free from money worries.
Take it to him in prayer.
Aloud.