"Be joyful always; pray continually; give thanks in all circumstances, for this is God's will for you in Christ Jesus." - 1 Thessalonians 5:16-18
"This
is the confidence we have in approaching God: that if we ask anything
according to his will, he hears us. And if we know that he hears
us—whatever we ask—we know that we have what we asked of him." - 1 John 15:14-15