For surely I know the plans I have for you, says the Lord, plans for your welfare and not for harm, to give you a future with hope. Then when you call upon me and come and pray to me, I will hear you. When you search for me, you will find me; if you seek me with all your heart.
Jesus answered them, “Have faith in God. Truly I tell you, if you say to this mountain, ‘Be taken up and thrown into the sea,’ and if you do not doubt in your heart, but believe that what you say will come to pass, it will be done for you. So I tell you, whatever you ask for in prayer, believe that you have received it, and it will be yours.
1 John 5:14-15
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.
Let your gentleness be known to everyone. The Lord is near. Do not worry about anything, but in everything by prayer and supplication with thanksgiving let your requests be made known to God. And the peace of God, which surpasses all understanding, will guard your hearts and your minds in Christ Jesus.
1 Thessalonians 5:14-18
And we urge you, beloved, to encourage the faint hearted, help the weak, be patient with all of them. See that none of you repays evil for evil, but always seek to do good to one another and to all. Rejoice always, pray without ceasing, give thanks in all circumstances; for this is the will of God in Christ Jesus for you.