Did you know that it is impossible to even tell the altitude of a plane from contrails? A plane flying at 30,000 can leave a trail that looks exactly like one flying at 40,000. It's a matter of temp and relative water content of the ambient air.
Join For His Glory for a discussion on how
https://christianforums.net/threads/a-vessel-of-honor.110278/
https://christianforums.net/threads/psalm-70-1-save-me-o-god-lord-help-me-now.108509/