A few helpful verses.......

So whether you eat or drink, or whatever you do, do it for the glory of the Lord.
1 Corinthians 10:31

It is God who arms me with strength and makes my way perfect.
2 Samuel 22:33

If God is for us, who can be against us?
Romans 8:31

Now faith is being sure of what hope for and being certian of what we do not see.
Hebrews 11:1

Let love and faithfulness never leave you; bind them around your neck, write them on the tablet of your heart.
Proverbs 3:3

Above all else, quard your heart, for it is the wellspring of life.
Proverbs 4:23