Faith looks beyond this passing life with hope for a life everlasting.
Faith is not a vague feeling, but a certainty.
Through faith, we can be certain of eternity by Christ’s completed work on the cross. John 19:30
Hebrews 11:1 AMP
Now faith is the assurance (the confirmation, the title deed) of the things [we] hope for, being the proof of things [we] do not see and the conviction of their reality [faith perceiving as real fact what is not revealed to the senses].
Jesus had an objective on the cross which He completed.
To forever pay for our sins and to have fellowship with Him for eternity!