Jude writes this general letter concerned about some Christians who are facing the issue of false teachers. He request mercy, peace and love to be multiplied to them knowing God was able to bless them.
In Jude verses 1-2 he tells them they are called, loved and kept in Christ and in this he assures them of there safety in Christ and all the blessing God has in Christ. God has a store house of blessings to give. Malachi 3:10