Hebrews 7:3 Without father or mother, without genealogy, without beginning of days or end of life, resembling the Son of God, he remains a priest for ever.
Do you back away from doing things just because you don’t have the right qualifications?
It is right to have the right qualifications when doing something like plumbing or electrical work, but talking about God can be different.
God simply wants you to tell people what you know no matter how little you actually know!