Your relative lack faith:
Hebrew 11:1
Now faith is confidence in what we hope for and assurance about what we do not see.
For we live by faith, not by sight.
2 Corinthians 5:7
But when you ask, you must believe and not doubt, because the one who doubts is like a wave of the sea, blown and tossed by the wind.
James 1:6
And without faith it is impossible to please God, because anyone who comes to him must believe that he exists and that he rewards those who earnestly seek him.
Hebrews 11:6
Though you have not seen him, you love him; and even though you do not see him now, you believe in him and are filled with an inexpressible and glorious joy, for you are receiving the end result of your faith, the salvation of your souls.
1 Peter 1:8-9