John 15:7
If you abide in me, and my words abide in you, ask whatever you will, and it shall be done for you.
1 John 5:14-15
And this is the confidence which we have in him, that if we ask anything according to his will he hears us.
John 15:16
You did not choose me, but I chose you and appointed you that you should go and bear fruit, and that your fruit should remain, that whatever you ask the Father in my name he may give you.
1 Peter 1:8
Though you have not seen him, you love him; and even though you do not see him now, you believe in him and rejoice with an inexpressible and glorious joy,