One who does service will not suffer

 Third Thevaram -- Hymn No. 125 -- 3rd Song:

✨✨✨✨✨

Anburu sindhaiya raagi adiyavar

Nanburu Nalloor perumanam maevinindru

Inburum endhai inaiyadi aethuvaar

Thunburu vaarallar thondu seivaarae.

✨✨✨✨✨

Explanation:

⭐️⭐️⭐️⭐️⭐️

Let us see the song no. 3 of Thevaram hymn 'Kalloor perumanam' which was composed by Thirugnanasambandhar.

In Nallur Perumanam, Lord Shiva stands as Sivaloka Thyagarajar and whoever

1️⃣ Thinks of his holy feet in his mind

2️⃣ Praises Lord Shiva by words

3️⃣ Uses his/her body for the service of God 

Will never suffer in life. 

So whoever worships Lord Shiva by mind, words, body will never suffer in life. This clearly means that they will be happy.