A Stable Christian
Too many Christians are "tossed to and fro, and carried about with every wind of doctrine, by the sleight of men".
This happens because of lack of stability.
We are in great need of a generation of stable Christians who greatly desire to:
BE steadfast!
BE unmovable!
BE always abounding in the work of the Lord!
1 Corinthians 15:58 Therefore, my beloved brethren, be ye stedfast, unmoveable, always abounding in the work of the Lord, forasmuch as ye know that your labour is not in vain in the Lord.