Think God-ward and everything will make sense to you!
Do not understand Election? Think about Him!
Do not understand Predestination? Think about Him!
Do not understand the Perseverance of the saint or Christ who start the good work in you will finish it? Think about Him!
He will not leave you nor forsake you! He will not share His glory with another!
It's all about Him and Him alone!
Philippians 2:9-11 NKJV
Therefore God also has highly exalted Him and given Him the name which is above every name, that at the name of Jesus every knee should bow, of those in heaven, and of those on earth, and of those under the earth, and that every tongue should confess that Jesus Christ is Lord, to the glory of God the Father.