WHEN instructed by God , oils and mantles can be used as mediums for miracles but this is NOT A DOCTRINE that we must live by .
You don’t need to buy holy water and handkerchief every month for God to bless you ...

“Blessed be the God and Father of our Lord Jesus Christ, who hath blessed us with all spiritual blessings in heavenly places in Christ:”
Ephesians 1:3 KJV

— YOU ARE BLESSED IN CHRIST

What you need is a revelation of all you have in Christ !! This is why Apostle Paul prayed..

“that the God of our Lord Jesus Christ, the Father of glory, may give unto you a spirit of wisdom and revelation in the knowledge of him;...

..having the eyes of your heart enlightened, that ye may know what is the hope of his calling, what the riches of the glory of his inheritance”
Ephesians 1:17-18 ASV

The very things that make Christians run after oils and mantles ; health, financial prosperity, “breakthroughs” etc are all resident in Christ and we can search them out in the scriptures for ourselves

— I pray that the eyes of our understanding be enlightened to all that we possess in Christ