James 5:13-16 NIV
Mark 16:15-18 NIV
So yes we lay our hands on the sick, anoint people with oil and pray for the sick to be healed. That’s what I did in my home and everyone recovered, thanks to God who heals.................
Please note that Mark chapter 16 ends at verse 8.
After verse 8 are KJV spurious verses.
The style of writing changes after verse 8.
There aren't the corresponding cross-reference verses as there is the rest of Mark.
Both Jerome and Eusebius believed Mark 16 ended at verse 8.
Verse 19 is wrong because Jesus did Not ascend to heaven after speaking to them.
Rather, later we find Jesus still on Earth at John 20:17.
The 'spiritually older men' (elders) of James 5:14-16 are Not physicians as gospel writer Luke was a physical doctor.
Elders deal with 'spiritually ill ' people, Not with physical ailments.
Physical ' healing ' is coming. 'A Better World Is Near' when Jesus comes - Revelation 22:2,20; Isaiah 33:24.
In the meantime, ' healing ' is for 'medical doctors' as gospel writer Luke was.
Please notice the qualifications for spiritually older men as found at chapter 3 of 1st Timothy and Titus chapter 2.
There is No qualification for being a faith healer. ( Besides Jesus even cured people without faith )