Samoan is a poetic language, and expressing such sentiments requires a different approach. Here are some options you could use to convey the meaning in a more natural and beautiful way:
Option 1: Focusing on love and worship:
* E alofa au i le Aliʻi ma loʻu ola, o loʻu leo e vivii atu ia te ia. (I love the Lord and my life, my voice sings praise to him.)
Option 2: Focusing on joy and praise:
* Ua fiafia loʻu agaga i le Aliʻi, e vivii atu iā te ia i loʻu olaga atoa. (My soul rejoices in the Lord, I will praise him all my life.)
Option 3: A more devotional phrase:
* Ou te auauna atu i le Aliʻi i loʻu loto atoa, e vivii atu ia te ia i loʻu olaga atoa. (I will serve the Lord with all my heart, and praise him all my life.)
These are just examples, and the best phrase for you will depend on the specific sentiment you want to express.
Remember, Samoan is a rich and beautiful language, and it's important to use natural and meaningful expressions when communicating your faith. You can also ask a Samoan speaker to help you find the perfect phrase that resonates with you.