What should I use "bless" or "blessed"?

The choice between "bless" and "blessed" depends on the context and the tense you want to use.

- "Bless" is the base form of the verb. It is usually used in the present tense to signify the act of asking for divine favor or protection upon someone or something. For example: "I bless you" or "May God bless this house."

- "Blessed" is the past participle form of the verb. It is commonly used as an adjective to describe someone or something that has been blessed or is seen as being fortunate. For example: "She is blessed with good health" or "They have a blessed life."

Ultimately, the choice will depend on whether you are using the verb in the present tense or describing something or someone that has already been blessed.

So in this question what should I use?

Happy 23rd Birthday Deseray. I hope you have a bless exciting birthday. God Bless you.

In the given context, it would be more appropriate to use "blessed" rather than "bless." So the sentence should be: "Happy 23rd Birthday Deseray. I hope you have a blessed and exciting birthday. God bless you."

To determine whether to use "bless" or "blessed," you need to consider the grammatical context in which you are using the word. Here's how you can determine which form to use:

1. Verb form ("bless"): Use the base form "bless" when using it as a verb in the present tense or imperative form. For example:
- "He blesses the people in need." (present tense)
- "Bless us, O Lord, and these thy gifts." (imperative form)

2. Past tense or past participle form ("blessed"): Use the past tense or past participle form "blessed" when referring to actions or states that occurred in the past. For example:
- "She blessed the newlyweds at the ceremony." (past tense)
- "The children were blessed with good health." (past participle)

Remember that "bless" is the base form, while "blessed" is the past tense and past participle form.

It's important to note that there may be exceptions or variations based on the specific context or dialect, so consulting a grammar guide or dictionary can provide further clarity if needed.