Righteousness

"...For a throne is established by righteousness." Proverbs 16.12

In other words, it is through obedience to the Word of God that salvation is conquered.
One thing is to conquer salvation, another thing is to remain saved. The greatest difficulty is to maintain what you conquer, especially salvation. That is why Jesus said, "If anyone wants to follow Me, let him deny himself, take up his cross and follow Me." Not only for a few days, but every day. Follow Him every day to remain saved, and establish the throne of eternal life.

With my whole heart

“Give me understanding, and I shall keep Your law; indeed, I shall observe it with my whole heart.” Psalm 119:34

Whoever decides to seek the Spirit of God and surrender himself to Him unconditionally, it’s because to him it’s been revealed the Greatness and Majesty of God.

The way of life

“He who keeps instruction is in the way of life, but he who refuses correction goes astray.” Proverbs 10:17

The Word of God is like a inexhaustible treasure. To practice it everyday is like using a coin from this treasure each day. Life will never end because its Author is eternal.