"...to the twelve tribes scattered abroad among the Gentiles in the dispersion".
This tells me that you are always called to some one, some where. Let the Lord direct your steps this way. As you adopt a position of responsibility for your life, ownership of your life, truth in your life, accountability for your life, the correct submission to God the Father as Almighty God, as you submit to the instruction of the Word of God and willingly, selflessly serve others you are positioning yourself for the Lord to expand your influence to others out there amongst the world. Some of these people quite likely, will be in all kind of difficulties or problems - the Dispersion - that came from the historical and traumatic ongoing scattering away from their ancestral homeland, the Land of Israel, to various parts of the world.
These people have faced serious difficulties and problems and James is trying to minister to these people with a letter that's telling them to have faith and work hard at doing good!
Sometimes that which you are called to do may just be hard enough for you let alone the recipient of your message!
Genuine Faith, Good Works Life Key 3 - you are called to serve and assist some one, some where. It may not be easy and they may be facing all kinds of difficulties!**
And then James tells them **Rejoice** ! Why - Nehemiah 8:10b - "And do not be grieved, for the joy of the Lord is your strength.” Rejoice in the Lord always and again I say rejoice - Philippians 4:4.
Joy is not a happy feeling - it may produce a happy feeling but joy is a powerful spiritual force, one of the fruits of the spirit and when exercised and released it strengthens you.
Strength is very important - if you have dedicated yourself to living a responsible, accountable, truthful, compassionate, impactfully serving, called and directed, obedient life that is submitted to the Word of God and the leading of the Holy Spirit. WHY IS STRENGTH SO IMPORTANT....
**2 Consider it wholly joyful, my brethren, whenever you are enveloped in or encounter trials of any sort or fall into various temptations.
Because trails and temptations are going to be a relatively common occurrence that you will be subject to. Take the revelation from verse 1, where the Jews were scattered through the Gentiles lands. Us Christians are going to be exposed to the full force of the world around us which is a fallen, sinful world. We can be either called to it or attacked by it, or more accurately, a combination of both. Acts 1:8 - But you will receive power when the Holy Spirit has come upon you, and you will be my witnesses in Jerusalem and in all Judea and Samaria, and to the end of the earth.”
Take the obvious hint that spiritual warfare is real. It comes straight at you in the forms of trials and temptations. Your flesh, your mind, your marriage, your money, your children, your family, your church or home group, your friend groups - literally spirit, soul, body, financially, socially and multi-generationally are the areas that you can face trials or various temptations.
There has to be a consideration to this. TO CONSIDER - means to think carefully about (something), especially before making a decision.
This means that our interactions with the world around us, ESPECIALLY SO WHEN IT COMES TO TRIALS OR TEMPTATIONS need to be thought through carefully BEFORE we make decisions.
Strategic Planning, regarding spiritual solutions being worked out in a natural world, is a necessary, real and powerful thing. As you travel down this pathway, operating in this thought through way it's going to be tiring and it will test your strength, hence the need to be strong, to stay strong and if you start to weaken, then to regroup and get strong again - how - rejoice in the Lord always and again I say rejoice! The joy of the Lord is your strength!
Genuine Faith, Good Works Life Key 4 - learn to cultivate the joy of the Lord in your life through, praise worship and the study of God's Word.