“The LORD is good,
A stronghold in the day of trouble;
He knows those who take refuge in Him.”  Nahum 1:7

Our good and loving Lord is the One we trust in, cling to and rely on.  There is security for the one who trusts in the Lord.  Scripture tells us so in many passages and in many ways.  We know that the promises of God are Yes and Amen.

As the Apostle Paul reassured the Corinthians so, too, are we reassured,
“But as God is faithful, our word to you is not Yes and No.
For the Son of God, Jesus Christ, who was preached among you by us--by me, Silvanus, and Timothy--was not Yes and No, but in Him was Yes.
For all the promises of God in Him are Yes, and in Him Amen, to the glory of God…”  2 Corinthians 1:18-20

God has established His promises in Christ, who is our firm foundation, they are everlasting!  Let us refresh ourselves in some of the promises to those who take refuge in Him.  These are from the Psalms.  (And I encourage you to do a more extensive study.)
 
“But let all those rejoice who put their trust in You;
Let them ever shout for joy, because You defend (protect, cover) them;
Let those also who love Your name be joyful in You.”  Psalm 5:11 (Margin note)

“For in the day of trouble He will conceal me in His tabernacle;
In the secret place of His tent He will hide me;
He will lift me up on rock.”  Psalm 27:5

“You are my hiding place;
You shall preserve me from trouble;
You shall surround me with songs of deliverance.  Selah”  Psalm 32:7

“For the LORD God is a sun and shield;
The LORD gives grace and glory;
No good thing does He withhold from those who walk uprightly.”  
Psalm 84:11

“He who dwells in the shelter of the Most High
Will abide in the shadow of the Almighty.
I will say to the LORD, ‘My refuge and my fortress,
My God, in whom I trust!’
For it is He who delivers you from the snare of the trapper,
And from the deadly pestilence.
He will cover you with His feathers,
And under His wings you may seek refuge;
His faithfulness is a shield and bulwark.”  Psalm 91:2-4

“You are my hiding place and my shield,
I hope in Your word.”  Psalm 119:114

As the last part of our beginning verse says,
‘And He knows those who take refuge in Him.’ We can close with these two New Testament verses,
Jesus speaking,
“I am the Good Shepherd, and I know My own, and My own know Me.”
John 10:14

To Timothy and to us, the Apostle Paul says,
“Nevertheless, the firm foundation of God stands, having this seal, ‘the Lord knows those who are His’…”  2 Timothy 2:19

Therefore, we need not be anxious, but rejoice in our Good and Loving Lord!  Praise Him always!

“Now may the Lord of peace Himself grant you peace in every circumstance.  The Lord be with you all.”  2 Thessalonians 3:16
Amen