Hebrews 13:5

Let your life be without avarice, and be contented with what you have; for he said, I will never leave you, I will never forsake you;

Luke 12:32

Fear not, little flock, for your Father is well pleased to give you the kingdom.

Ephesians 6:10

Finally, be strong in the Lord and in the power of his might.

2 Timothy 2:1

Do you therefore, my son, be strong in the grace in Christ Jesus,

1 Corinthians 16:13

Be watchful, stand firm in the faith, be manly, be strong,

Revelation 21:8

But the fearful and unbelieving and abominable and murderers and fornicators and sorcerers and idolaters and all liars shall have their part in the lake which burns with fire and sulphur, which is the second death.

Treasury of Scripture Knowledge

Summary

Be strong and of a good courage, fear not, nor be afraid of them: for the LORD thy God, he it is that doth go with thee; he will not fail thee, nor forsake thee.

He will not fail

Bible References

Be strong

1 Corinthians 16:13
Be watchful, stand firm in the faith, be manly, be strong,
Ephesians 6:10
Finally, be strong in the Lord and in the power of his might.
2 Timothy 2:1
Do you therefore, my son, be strong in the grace in Christ Jesus,

He will not fail

Hebrews 13:5
Let your life be without avarice, and be contented with what you have; for he said, I will never leave you, I will never forsake you;